20122452224055 has 24 divisors (see below), whose sum is σ = 36714649673520. Its totient is φ = 10167133754880.

The previous prime is 20122452224023. The next prime is 20122452224087. The reversal of 20122452224055 is 55042225422102.

20122452224055 is a `hidden beast` number, since 2 + 0 + 1 + 2 + 24 + 5 + 222 + 405 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (20122452224023) and next prime (20122452224087).

It is not a de Polignac number, because 20122452224055 - 2⁵ = 20122452224023 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11767515066 + ... + 11767516775.

It is an arithmetic number, because the mean of its divisors is an integer number (1529777069730).

Almost surely, 2^{20122452224055} is an apocalyptic number.

20122452224055 is a deficient number, since it is larger than the sum of its proper divisors (16592197449465).

20122452224055 is a wasteful number, since it uses less digits than its factorization.

20122452224055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23535031871 (or 23535031868 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 36.

Adding to 20122452224055 its reverse (55042225422102), we get a palindrome (75164677646157).

The spelling of 20122452224055 in words is "twenty trillion, one hundred twenty-two billion, four hundred fifty-two million, two hundred twenty-four thousand, fifty-five".