32242211397 has 72 divisors (see below), whose sum is σ = 53061765120. Its totient is φ = 18829272000.

The previous prime is 32242211389. The next prime is 32242211411. The reversal of 32242211397 is 79311224223.

32242211397 is a `hidden beast` number, since 3 + 2 + 242 + 21 + 1 + 397 = 666.

It is not a de Polignac number, because 32242211397 - 2³ = 32242211389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32242211347) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 28011772 + ... + 28012922.

It is an arithmetic number, because the mean of its divisors is an integer number (736968960).

Almost surely, 2^32242211397 is an apocalyptic number.

It is an amenable number.

32242211397 is a deficient number, since it is larger than the sum of its proper divisors (20819553723).

32242211397 is a wasteful number, since it uses less digits than its factorization.

32242211397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2095 (or 2081 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The spelling of 32242211397 in words is "thirty-two billion, two hundred forty-two million, two hundred eleven thousand, three hundred ninety-seven".