55553335222 has 64 divisors (see below), whose sum is σ = 105265018368. Its totient is φ = 21359520000.

The previous prime is 55553335217. The next prime is 55553335297. The reversal of 55553335222 is 22253335555.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4862697 + ... + 4874107.

It is an arithmetic number, because the mean of its divisors is an integer number (1644765912).

Almost surely, 2^55553335222 is an apocalyptic number.

55553335222 is a deficient number, since it is larger than the sum of its proper divisors (49711683146).

55553335222 is a wasteful number, since it uses less digits than its factorization.

55553335222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11845.

The product of its digits is 675000, while the sum is 40.

The spelling of 55553335222 in words is "fifty-five billion, five hundred fifty-three million, three hundred thirty-five thousand, two hundred twenty-two".