120022231132 has 24 divisors (see below), whose sum is σ = 210374178560. Its totient is φ = 59915401920.

The previous prime is 120022231129. The next prime is 120022231193. The reversal of 120022231132 is 231132220021.

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, 7039594 + ... + 7056622.

Almost surely, 2^120022231132 is an apocalyptic number.

It is an amenable number.

120022231132 is a deficient number, since it is larger than the sum of its proper divisors (90351947428).

120022231132 is a wasteful number, since it uses less digits than its factorization.

120022231132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19741 (or 19739 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 120022231132 its reverse (231132220021), we get a palindrome (351154451153).

The spelling of 120022231132 in words is "one hundred twenty billion, twenty-two million, two hundred thirty-one thousand, one hundred thirty-two".