100488122 has 24 divisors (see below), whose sum is σ = 185658804. Its totient is φ = 40532352.

The previous prime is 100488109. The next prime is 100488149. The reversal of 100488122 is 221884001.

It can be written as a sum of positive squares in 2 ways, for example, as 96452041 + 4036081 = 9821^2 + 2009^2 .

It is a junction number, because it is equal to n+sod(n) for n = 100488091 and 100488100.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28493 + ... + 31824.

Almost surely, 2^100488122 is an apocalyptic number.

100488122 is a deficient number, since it is larger than the sum of its proper divisors (85170682).

100488122 is a wasteful number, since it uses less digits than its factorization.

100488122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60350 (or 60343 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 26.

The square root of 100488122 is about 10024.3763895815. The cubic root of 100488122 is about 464.9128784251.

The spelling of 100488122 in words is "one hundred million, four hundred eighty-eight thousand, one hundred twenty-two".