55222311962 has 32 divisors (see below), whose sum is σ = 85797273600. Its totient is φ = 26629490160.

The previous prime is 55222311941. The next prime is 55222311973. The reversal of 55222311962 is 26911322255.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32049233 + ... + 32050955.

It is an arithmetic number, because the mean of its divisors is an integer number (2681164800).

Almost surely, 2^55222311962 is an apocalyptic number.

55222311962 is a deficient number, since it is larger than the sum of its proper divisors (30574961638).

55222311962 is a wasteful number, since it uses less digits than its factorization.

55222311962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3218.

The product of its digits is 64800, while the sum is 38.

The spelling of 55222311962 in words is "fifty-five billion, two hundred twenty-two million, three hundred eleven thousand, nine hundred sixty-two".