102212122122202 has 8 divisors (see below), whose sum is σ = 153324004219200. Its totient is φ = 51104120715804.

The previous prime is 102212122122197. The next prime is 102212122122223. The reversal of 102212122122202 is 202221221212201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 970106802 + ... + 970212157.

It is an arithmetic number, because the mean of its divisors is an integer number (19165500527400).

Almost surely, 2^{102212122122202} is an apocalyptic number.

102212122122202 is a deficient number, since it is larger than the sum of its proper divisors (51111882096998).

102212122122202 is a wasteful number, since it uses less digits than its factorization.

102212122122202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1940345300.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 102212122122202 its reverse (202221221212201), we get a palindrome (304433343334403).

The spelling of 102212122122202 in words is "one hundred two trillion, two hundred twelve billion, one hundred twenty-two million, one hundred twenty-two thousand, two hundred two".