222077120 has 56 divisors (see below), whose sum is σ = 559941984. Its totient is φ = 83603456.

The previous prime is 222077117. The next prime is 222077129. The reversal of 222077120 is 21770222.

It is not an unprimeable number, because it can be changed into a prime (222077129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14972 + ... + 25851.

It is an arithmetic number, because the mean of its divisors is an integer number (9998964).

Almost surely, 2^222077120 is an apocalyptic number.

222077120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222077120 is an abundant number, since it is smaller than the sum of its proper divisors (337864864).

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

222077120 is a wasteful number, since it uses less digits than its factorization.

222077120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40857 (or 40847 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 23.

The square root of 222077120 is about 14902.2521787816. The cubic root of 222077120 is about 605.5750014548.

The spelling of 222077120 in words is "two hundred twenty-two million, seventy-seven thousand, one hundred twenty".