100222031032 has 32 divisors (see below), whose sum is σ = 189393169680. Its totient is φ = 49717358080.

The previous prime is 100222031009. The next prime is 100222031057. The reversal of 100222031032 is 230130222001.

It is a junction number, because it is equal to n+sod(n) for n = 100222030997 and 100222031015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6650418 + ... + 6665470.

Almost surely, 2^100222031032 is an apocalyptic number.

It is an amenable number.

100222031032 is a deficient number, since it is larger than the sum of its proper divisors (89171138648).

100222031032 is a wasteful number, since it uses less digits than its factorization.

100222031032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21543 (or 21539 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 100222031032 its reverse (230130222001), we get a palindrome (330352253033).

The spelling of 100222031032 in words is "one hundred billion, two hundred twenty-two million, thirty-one thousand, thirty-two".