102022000221102 has 64 divisors (see below), whose sum is σ = 220418630913600. Its totient is φ = 31294433793024.

The previous prime is 102022000221073. The next prime is 102022000221103. The reversal of 102022000221102 is 201122000220201.

It is a super-2 number, since 2×102022000221102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102022000221103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121891378 + ... + 122725514.

It is an arithmetic number, because the mean of its divisors is an integer number (3444041108025).

Almost surely, 2^{102022000221102} is an apocalyptic number.

102022000221102 is an abundant number, since it is smaller than the sum of its proper divisors (118396630692498).

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

102022000221102 is a wasteful number, since it uses less digits than its factorization.

102022000221102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838997.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 102022000221102 its reverse (201122000220201), we get a palindrome (303144000441303).

Subtracting 102022000221102 from its reverse (201122000220201), we obtain a palindrome (99099999999099).

The spelling of 102022000221102 in words is "one hundred two trillion, twenty-two billion, two hundred twenty-one thousand, one hundred two".