1133312113220 has 24 divisors (see below), whose sum is σ = 2719949072064. Its totient is φ = 388564153056.

The previous prime is 1133312113217. The next prime is 1133312113231. The reversal of 1133312113220 is 223112133311.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4047543122 + ... + 4047543401.

It is an arithmetic number, because the mean of its divisors is an integer number (113331211336).

Almost surely, 2^{1133312113220} is an apocalyptic number.

1133312113220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1133312113220 is an abundant number, since it is smaller than the sum of its proper divisors (1586636958844).

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

1133312113220 is a wasteful number, since it uses less digits than its factorization.

1133312113220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8095086539 (or 8095086537 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1133312113220 its reverse (223112133311), we get a palindrome (1356424246531).

The spelling of 1133312113220 in words is "one trillion, one hundred thirty-three billion, three hundred twelve million, one hundred thirteen thousand, two hundred twenty".