55022455422055 has 16 divisors (see below), whose sum is σ = 73786210733088. Its totient is φ = 39040323136000.

The previous prime is 55022455422043. The next prime is 55022455422083.

55022455422055 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 55022455422055 - 2⁵ = 55022455422023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55022455421996 and 55022455422014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12200098726 + ... + 12200103235.

It is an arithmetic number, because the mean of its divisors is an integer number (4611638170818).

Almost surely, 2^{55022455422055} is an apocalyptic number.

55022455422055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

55022455422055 is a deficient number, since it is larger than the sum of its proper divisors (18763755311033).

55022455422055 is a wasteful number, since it uses less digits than its factorization.

55022455422055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24400202018.

The product of its (nonzero) digits is 4000000, while the sum is 46.

The spelling of 55022455422055 in words is "fifty-five trillion, twenty-two billion, four hundred fifty-five million, four hundred twenty-two thousand, fifty-five".