102213111022210 has 16 divisors (see below), whose sum is σ = 187454988517176. Its totient is φ = 40113824702848.

The previous prime is 102213111022201. The next prime is 102213111022283. The reversal of 102213111022210 is 12220111312201.

It can be written as a sum of positive squares in 4 ways, for example, as 102055596494049 + 157514528161 = 10102257^2 + 396881^2 .

It is a super-3 number, since 3×102213111022210³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96427462699 + ... + 96427463758.

Almost surely, 2^{102213111022210} is an apocalyptic number.

102213111022210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102213111022210 is a deficient number, since it is larger than the sum of its proper divisors (85241877494966).

102213111022210 is a wasteful number, since it uses less digits than its factorization.

102213111022210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192854926517.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 102213111022210 its reverse (12220111312201), we get a palindrome (114433222334411).

The spelling of 102213111022210 in words is "one hundred two trillion, two hundred thirteen billion, one hundred eleven million, twenty-two thousand, two hundred ten".