222200000120 has 48 divisors (see below), whose sum is σ = 581574495240. Its totient is φ = 76182856512.

The previous prime is 222200000083. The next prime is 222200000137. The reversal of 222200000120 is 21000002222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56681714 + ... + 56685633.

Almost surely, 2^222200000120 is an apocalyptic number.

222200000120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222200000120 is an abundant number, since it is smaller than the sum of its proper divisors (359374495120).

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

222200000120 is a wasteful number, since it uses less digits than its factorization.

222200000120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113367372 (or 113367361 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 222200000120 its reverse (21000002222), we get a palindrome (243200002342).

The spelling of 222200000120 in words is "two hundred twenty-two billion, two hundred million, one hundred twenty", and thus it is an aban number.