22233132342 has 16 divisors (see below), whose sum is σ = 49406960880. Its totient is φ = 7411044096.

The previous prime is 22233132331. The next prime is 22233132347. The reversal of 22233132342 is 24323133222.

22233132342 is a `hidden beast` number, since 2 + 2 + 2 + 3 + 313 + 2 + 342 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22233132347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205862283 + ... + 205862390.

It is an arithmetic number, because the mean of its divisors is an integer number (3087935055).

Almost surely, 2^22233132342 is an apocalyptic number.

22233132342 is an abundant number, since it is smaller than the sum of its proper divisors (27173828538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22233132342 is a wasteful number, since it uses less digits than its factorization.

22233132342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411724684 (or 411724678 counting only the distinct ones).

The product of its digits is 10368, while the sum is 27.

Adding to 22233132342 its reverse (24323133222), we get a palindrome (46556265564).

The spelling of 22233132342 in words is "twenty-two billion, two hundred thirty-three million, one hundred thirty-two thousand, three hundred forty-two".