10010111210120 has 48 divisors (see below), whose sum is σ = 26199933937740. Its totient is φ = 3432038128512.

The previous prime is 10010111210107. The next prime is 10010111210131. The reversal of 10010111210120 is 2101211101001.

It can be written as a sum of positive squares in 2 ways, for example, as 8551074305284 + 1459036904836 = 2924222^2 + 1207906^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2553597839 + ... + 2553601758.

Almost surely, 2^{10010111210120} is an apocalyptic number.

10010111210120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10010111210120 is an abundant number, since it is smaller than the sum of its proper divisors (16189822727620).

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

10010111210120 is a wasteful number, since it uses less digits than its factorization.

10010111210120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5107199622 (or 5107199611 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 10010111210120 its reverse (2101211101001), we get a palindrome (12111322311121).

The spelling of 10010111210120 in words is "ten trillion, ten billion, one hundred eleven million, two hundred ten thousand, one hundred twenty".