22232212203102 has 64 divisors (see below), whose sum is σ = 51116774561280. Its totient is φ = 6380316272000.

The previous prime is 22232212203101. The next prime is 22232212203107. The reversal of 22232212203102 is 20130221223222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22232212203101) 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, 72350277 + ... + 72656912.

It is an arithmetic number, because the mean of its divisors is an integer number (798699602520).

Almost surely, 2^{22232212203102} is an apocalyptic number.

22232212203102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22232212203102 is an abundant number, since it is smaller than the sum of its proper divisors (28884562358178).

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

22232212203102 is a wasteful number, since it uses less digits than its factorization.

22232212203102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145007329.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 22232212203102 its reverse (20130221223222), we get a palindrome (42362433426324).

The spelling of 22232212203102 in words is "twenty-two trillion, two hundred thirty-two billion, two hundred twelve million, two hundred three thousand, one hundred two".