102212022022222 has 16 divisors (see below), whose sum is σ = 175282241542272. Its totient is φ = 43789744204920.

The previous prime is 102212022022219. The next prime is 102212022022241. The reversal of 102212022022222 is 222220220212201.

It is a junction number, because it is equal to n+sod(n) for n = 102212022022193 and 102212022022202.

It is a congruent number.

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, 1283966304 + ... + 1284045907.

It is an arithmetic number, because the mean of its divisors is an integer number (10955140096392).

Almost surely, 2^{102212022022222} is an apocalyptic number.

102212022022222 is a deficient number, since it is larger than the sum of its proper divisors (73070219520050).

102212022022222 is a wasteful number, since it uses less digits than its factorization.

102212022022222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2568015063.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 102212022022222 its reverse (222220220212201), we get a palindrome (324432242234423).

The spelling of 102212022022222 in words is "one hundred two trillion, two hundred twelve billion, twenty-two million, twenty-two thousand, two hundred twenty-two".