100122222332 has 48 divisors (see below), whose sum is σ = 193131116640. Its totient is φ = 45037056000.

The previous prime is 100122222329. The next prime is 100122222341. The reversal of 100122222332 is 233222221001.

It is a happy number.

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, 11625644 + ... + 11634252.

It is an arithmetic number, because the mean of its divisors is an integer number (4023564930).

Almost surely, 2^100122222332 is an apocalyptic number.

It is an amenable number.

100122222332 is a deficient number, since it is larger than the sum of its proper divisors (93008894308).

100122222332 is a wasteful number, since it uses less digits than its factorization.

100122222332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11342 (or 11340 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 100122222332 its reverse (233222221001), we get a palindrome (333344443333).

The spelling of 100122222332 in words is "one hundred billion, one hundred twenty-two million, two hundred twenty-two thousand, three hundred thirty-two".