1010101000220 has 24 divisors (see below), whose sum is σ = 2284382262624. Its totient is φ = 372960369216.

The previous prime is 1010101000189. The next prime is 1010101000231. The reversal of 1010101000220 is 220001010101.

1010101000220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1010101000198 and 1010101000207.

It is a congruent number.

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, 1942501664 + ... + 1942502183.

It is an arithmetic number, because the mean of its divisors is an integer number (95182594276).

Almost surely, 2^{1010101000220} is an apocalyptic number.

1010101000220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010101000220 is an abundant number, since it is smaller than the sum of its proper divisors (1274281262404).

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

1010101000220 is a wasteful number, since it uses less digits than its factorization.

1010101000220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3885003869 (or 3885003867 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 1010101000220 its reverse (220001010101), we get a palindrome (1230102010321).

The spelling of 1010101000220 in words is "one trillion, ten billion, one hundred one million, two hundred twenty", and thus it is an aban number.