55322222355 has 24 divisors (see below), whose sum is σ = 96092081280. Its totient is φ = 29443576320.

The previous prime is 55322222339. The next prime is 55322222381.

55322222355 is a `hidden beast` number, since 55 + 32 + 2 + 222 + 355 = 666.

55322222355 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 55322222355 - 2⁴ = 55322222339 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 1261726 + ... + 1304835.

It is an arithmetic number, because the mean of its divisors is an integer number (4003836720).

Almost surely, 2^55322222355 is an apocalyptic number.

55322222355 is a deficient number, since it is larger than the sum of its proper divisors (40769858925).

55322222355 is a wasteful number, since it uses less digits than its factorization.

55322222355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2567051 (or 2567048 counting only the distinct ones).

The product of its digits is 180000, while the sum is 36.

The spelling of 55322222355 in words is "fifty-five billion, three hundred twenty-two million, two hundred twenty-two thousand, three hundred fifty-five".