222231203244100 has 72 divisors (see below), whose sum is σ = 489040277544000. Its totient is φ = 87639322243200.

The previous prime is 222231203244091. The next prime is 222231203244133. The reversal of 222231203244100 is 1442302132222.

222231203244100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 714807486 + ... + 715118314.

It is an arithmetic number, because the mean of its divisors is an integer number (6792226077000).

Almost surely, 2^{222231203244100} is an apocalyptic number.

222231203244100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222231203244100 is an abundant number, since it is smaller than the sum of its proper divisors (266809074299900).

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

222231203244100 is a wasteful number, since it uses less digits than its factorization.

222231203244100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411613 (or 411606 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 222231203244100 its reverse (1442302132222), we get a palindrome (223673505376322).

The spelling of 222231203244100 in words is "two hundred twenty-two trillion, two hundred thirty-one billion, two hundred three million, two hundred forty-four thousand, one hundred".