10102012102002 has 32 divisors (see below), whose sum is σ = 20406136976064. Its totient is φ = 3333658680000.

The previous prime is 10102012102001. The next prime is 10102012102019. The reversal of 10102012102002 is 20020121020101.

It is a super-4 number, since 4×10102012102002⁴ (a number of 53 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (10102012102001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5158173 + ... + 6841839.

It is an arithmetic number, because the mean of its divisors is an integer number (637691780502).

Almost surely, 2^{10102012102002} is an apocalyptic number.

10102012102002 is an abundant number, since it is smaller than the sum of its proper divisors (10304124874062).

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

10102012102002 is a wasteful number, since it uses less digits than its factorization.

10102012102002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1693674.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10102012102002 its reverse (20020121020101), we get a palindrome (30122133122103).

The spelling of 10102012102002 in words is "ten trillion, one hundred two billion, twelve million, one hundred two thousand, two".