222120300010 has 128 divisors (see below), whose sum is σ = 485573253120. Its totient is φ = 71543721984.

The previous prime is 222120299971. The next prime is 222120300047. The reversal of 222120300010 is 10003021222.

222120300010 is digitally balanced in base 3, 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 63 ways as a sum of consecutive naturals, for example, 16499202 + ... + 16512658.

It is an arithmetic number, because the mean of its divisors is an integer number (3793541040).

Almost surely, 2^222120300010 is an apocalyptic number.

222120300010 is an abundant number, since it is smaller than the sum of its proper divisors (263452953110).

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

222120300010 is a wasteful number, since it uses less digits than its factorization.

222120300010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13720.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 222120300010 its reverse (10003021222), we get a palindrome (232123321232).

The spelling of 222120300010 in words is "two hundred twenty-two billion, one hundred twenty million, three hundred thousand, ten".