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1330010223020 = 22566500511151
BaseRepresentation
bin10011010110101010110…
…010010111000110101100
311201010222200212201221122
4103112222302113012230
5133242330104114040
62454555342520112
7165042615236063
oct23265262270654
94633880781848
101330010223020
114730661089a6
12195921896038
139855b62b75b
14485310d51da
15248e38bd1b5
hex135aac971ac

1330010223020 has 12 divisors (see below), whose sum is σ = 2793021468384. Its totient is φ = 532004089200.

The previous prime is 1330010223001. The next prime is 1330010223023. The reversal of 1330010223020 is 203220100331.

It is a self number, because there is not a number n which added to its sum of digits gives 1330010223020.

It is not an unprimeable number, because it can be changed into a prime (1330010223023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33250255556 + ... + 33250255595.

It is an arithmetic number, because the mean of its divisors is an integer number (232751789032).

Almost surely, 21330010223020 is an apocalyptic number.

1330010223020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1330010223020 is an abundant number, since it is smaller than the sum of its proper divisors (1463011245364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1330010223020 is a wasteful number, since it uses less digits than its factorization.

1330010223020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66500511160 (or 66500511158 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 1330010223020 its reverse (203220100331), we get a palindrome (1533230323351).

The spelling of 1330010223020 in words is "one trillion, three hundred thirty billion, ten million, two hundred twenty-three thousand, twenty".

Divisors: 1 2 4 5 10 20 66500511151 133001022302 266002044604 332502555755 665005111510 1330010223020