102213120020022 has 96 divisors (see below), whose sum is σ = 264626997317280. Its totient is φ = 28146461199360.

The previous prime is 102213120019961. The next prime is 102213120020057. The reversal of 102213120020022 is 220020021312201.

102213120020022 is a `hidden beast` number, since 10 + 221 + 31 + 200 + 200 + 2 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 102213120019977 and 102213120020004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 523460073 + ... + 523655300.

It is an arithmetic number, because the mean of its divisors is an integer number (2756531222055).

Almost surely, 2^{102213120020022} is an apocalyptic number.

102213120020022 is an abundant number, since it is smaller than the sum of its proper divisors (162413877297258).

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

102213120020022 is a wasteful number, since it uses less digits than its factorization.

102213120020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1047115438 (or 1047115435 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 102213120020022 its reverse (220020021312201), we get a palindrome (322233141332223).

The spelling of 102213120020022 in words is "one hundred two trillion, two hundred thirteen billion, one hundred twenty million, twenty thousand, twenty-two".