1012012202102 has 32 divisors (see below), whose sum is σ = 1666213597440. Its totient is φ = 457174902880.

The previous prime is 1012012202023. The next prime is 1012012202161. The reversal of 1012012202102 is 2012022102101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26099093 + ... + 26137839.

It is an arithmetic number, because the mean of its divisors is an integer number (52069174920).

Almost surely, 2^{1012012202102} is an apocalyptic number.

1012012202102 is a deficient number, since it is larger than the sum of its proper divisors (654201395338).

1012012202102 is a wasteful number, since it uses less digits than its factorization.

1012012202102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46036.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1012012202102 its reverse (2012022102101), we get a palindrome (3024034304203).

The spelling of 1012012202102 in words is "one trillion, twelve billion, twelve million, two hundred two thousand, one hundred two".