10120010202002 has 8 divisors (see below), whose sum is σ = 15550259578812. Its totient is φ = 4936590342400.

The previous prime is 10120010201963. The next prime is 10120010202067. The reversal of 10120010202002 is 20020201002101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9329548733761 + 790461468241 = 3054431^2 + 889079^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61707379199 + ... + 61707379362.

Almost surely, 2^{10120010202002} is an apocalyptic number.

10120010202002 is a deficient number, since it is larger than the sum of its proper divisors (5430249376810).

10120010202002 is a wasteful number, since it uses less digits than its factorization.

10120010202002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123414758604.

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

Adding to 10120010202002 its reverse (20020201002101), we get a palindrome (30140211204103).

The spelling of 10120010202002 in words is "ten trillion, one hundred twenty billion, ten million, two hundred two thousand, two".