102212303120022 has 32 divisors (see below), whose sum is σ = 206367379852032. Its totient is φ = 33747071683104.

The previous prime is 102212303120021. The next prime is 102212303120033. The reversal of 102212303120022 is 220021303212201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102212303120021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8337178 + ... + 16550925.

It is an arithmetic number, because the mean of its divisors is an integer number (6448980620376).

Almost surely, 2^{102212303120022} is an apocalyptic number.

102212303120022 is an abundant number, since it is smaller than the sum of its proper divisors (104155076732010).

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

102212303120022 is a wasteful number, since it uses less digits than its factorization.

102212303120022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24894612.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 102212303120022 its reverse (220021303212201), we get a palindrome (322233606332223).

The spelling of 102212303120022 in words is "one hundred two trillion, two hundred twelve billion, three hundred three million, one hundred twenty thousand, twenty-two".