102100223331222 has 32 divisors (see below), whose sum is σ = 209214146592864. Its totient is φ = 33198054624000.

The previous prime is 102100223331203. The next prime is 102100223331247. The reversal of 102100223331222 is 222133322001201.

It is a junction number, because it is equal to n+sod(n) for n = 102100223331192 and 102100223331201.

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, 31384533 + ... + 34484624.

It is an arithmetic number, because the mean of its divisors is an integer number (6537942081027).

Almost surely, 2^{102100223331222} is an apocalyptic number.

102100223331222 is an abundant number, since it is smaller than the sum of its proper divisors (107113923261642).

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

102100223331222 is a wasteful number, since it uses less digits than its factorization.

102100223331222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65875504.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 102100223331222 its reverse (222133322001201), we get a palindrome (324233545332423).

The spelling of 102100223331222 in words is "one hundred two trillion, one hundred billion, two hundred twenty-three million, three hundred thirty-one thousand, two hundred twenty-two".