102210022020210 has 32 divisors (see below), whose sum is σ = 264173595376320. Its totient is φ = 25159390035648.

The previous prime is 102210022020209. The next prime is 102210022020221. The reversal of 102210022020210 is 12020220012201.

It is a super-3 number, since 3×102210022020210³ (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 102210022020210.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131038489380 + ... + 131038490159.

It is an arithmetic number, because the mean of its divisors is an integer number (8255424855510).

Almost surely, 2^{102210022020210} is an apocalyptic number.

102210022020210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102210022020210 is an abundant number, since it is smaller than the sum of its proper divisors (161963573356110).

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

102210022020210 is a wasteful number, since it uses less digits than its factorization.

102210022020210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262076979562.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 102210022020210 its reverse (12020220012201), we get a palindrome (114230242032411).

The spelling of 102210022020210 in words is "one hundred two trillion, two hundred ten billion, twenty-two million, twenty thousand, two hundred ten".