55225050112 has 22 divisors (see below), whose sum is σ = 110396171558. Its totient is φ = 27612524544.

The previous prime is 55225050091. The next prime is 55225050121. The reversal of 55225050112 is 21105052255.

It can be written as a sum of positive squares in only one way, i.e., 50635800576 + 4589249536 = 225024^2 + 67744^2 .

It is a super-2 number, since 2×55225050112² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26964333 + ... + 26966380.

Almost surely, 2^55225050112 is an apocalyptic number.

It is an amenable number.

55225050112 is a deficient number, since it is larger than the sum of its proper divisors (55171121446).

55225050112 is an equidigital number, since it uses as much as digits as its factorization.

55225050112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53930733 (or 53930715 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 28.

The spelling of 55225050112 in words is "fifty-five billion, two hundred twenty-five million, fifty thousand, one hundred twelve".