102212022220102 has 32 divisors (see below), whose sum is σ = 158417399730240. Its totient is φ = 49433521213440.

The previous prime is 102212022220051. The next prime is 102212022220181. The reversal of 102212022220102 is 201022220212201.

It is a super-3 number, since 3×102212022220102³ (a number of 43 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 102212022220102.

It is a congruent number.

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, 194578318 + ... + 195102910.

It is an arithmetic number, because the mean of its divisors is an integer number (4950543741570).

Almost surely, 2^{102212022220102} is an apocalyptic number.

102212022220102 is a deficient number, since it is larger than the sum of its proper divisors (56205377510138).

102212022220102 is a wasteful number, since it uses less digits than its factorization.

102212022220102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550608.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 102212022220102 its reverse (201022220212201), we get a palindrome (303234242432303).

The spelling of 102212022220102 in words is "one hundred two trillion, two hundred twelve billion, twenty-two million, two hundred twenty thousand, one hundred two".