10120000000010 has 16 divisors (see below), whose sum is σ = 18316640887272. Its totient is φ = 4025635358400.

The previous prime is 10119999999961. The next prime is 10120000000063. The reversal of 10120000000010 is 1000000002101.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6339724730161 + 3780275269849 = 2517881^2 + 1944293^2 .

It is a Harshad number since it is a multiple of its sum of digits (5).

It is a junction number, because it is equal to n+sod(n) for n = 10119999999931 and 10120000000003.

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, 2795578301 + ... + 2795581920.

Almost surely, 2^{10120000000010} is an apocalyptic number.

10120000000010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10120000000010 is a deficient number, since it is larger than the sum of its proper divisors (8196640887262).

10120000000010 is a wasteful number, since it uses less digits than its factorization.

10120000000010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5591160409.

The product of its (nonzero) digits is 2, while the sum is 5.

Adding to 10120000000010 its reverse (1000000002101), we get a palindrome (11120000002111).

The spelling of 10120000000010 in words is "ten trillion, one hundred twenty billion, ten", and thus it is an aban number.