100042022050 has 24 divisors (see below), whose sum is σ = 186354714276. Its totient is φ = 39957335040.

The previous prime is 100042022027. The next prime is 100042022057. The reversal of 100042022050 is 50220240001.

It can be written as a sum of positive squares in 6 ways, for example, as 64400735529 + 35641286521 = 253773^2 + 188789^2 .

It is not an unprimeable number, because it can be changed into a prime (100042022057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1452859 + ... + 1520158.

Almost surely, 2^100042022050 is an apocalyptic number.

100042022050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100042022050 is a deficient number, since it is larger than the sum of its proper divisors (86312692226).

100042022050 is a wasteful number, since it uses less digits than its factorization.

100042022050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2973702 (or 2973697 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

Adding to 100042022050 its reverse (50220240001), we get a palindrome (150262262051).

The spelling of 100042022050 in words is "one hundred billion, forty-two million, twenty-two thousand, fifty".