55022622230 has 32 divisors (see below), whose sum is σ = 101169025920. Its totient is φ = 21536287360.

The previous prime is 55022622209. The next prime is 55022622283. The reversal of 55022622230 is 3222622055.

It is a junction number, because it is equal to n+sod(n) for n = 55022622193 and 55022622202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3084176 + ... + 3101964.

It is an arithmetic number, because the mean of its divisors is an integer number (3161532060).

Almost surely, 2^55022622230 is an apocalyptic number.

55022622230 is a deficient number, since it is larger than the sum of its proper divisors (46146403690).

55022622230 is a wasteful number, since it uses less digits than its factorization.

55022622230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24424.

The product of its (nonzero) digits is 14400, while the sum is 29.

The spelling of 55022622230 in words is "fifty-five billion, twenty-two million, six hundred twenty-two thousand, two hundred thirty".