102010021211202 has 32 divisors (see below), whose sum is σ = 219714733006272. Its totient is φ = 31387578667584.

The previous prime is 102010021211177. The next prime is 102010021211209. The reversal of 102010021211202 is 202112120010201.

It is not an unprimeable number, because it can be changed into a prime (102010021211209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19199188 + ... + 23929664.

It is an arithmetic number, because the mean of its divisors is an integer number (6866085406446).

Almost surely, 2^{102010021211202} is an apocalyptic number.

102010021211202 is an abundant number, since it is smaller than the sum of its proper divisors (117704711795070).

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

102010021211202 is a wasteful number, since it uses less digits than its factorization.

102010021211202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5006962.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 102010021211202 its reverse (202112120010201), we get a palindrome (304122141221403).

The spelling of 102010021211202 in words is "one hundred two trillion, ten billion, twenty-one million, two hundred eleven thousand, two hundred two".