10220200100120 has 32 divisors (see below), whose sum is σ = 23484715128000. Its totient is φ = 4001099612928.

The previous prime is 10220200100087. The next prime is 10220200100137. The reversal of 10220200100120 is 2100100202201.

It is a happy number.

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, 2718136445 + ... + 2718140204.

It is an arithmetic number, because the mean of its divisors is an integer number (733897347750).

Almost surely, 2^{10220200100120} is an apocalyptic number.

10220200100120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10220200100120 is an abundant number, since it is smaller than the sum of its proper divisors (13264515027880).

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

10220200100120 is a wasteful number, since it uses less digits than its factorization.

10220200100120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5436276707 (or 5436276703 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10220200100120 its reverse (2100100202201), we get a palindrome (12320300302321).

The spelling of 10220200100120 in words is "ten trillion, two hundred twenty billion, two hundred million, one hundred thousand, one hundred twenty".