22542001234002 has 48 divisors (see below), whose sum is σ = 50996358960768. Its totient is φ = 7182815270400.

The previous prime is 22542001233989. The next prime is 22542001234009. The reversal of 22542001234002 is 20043210024522.

22542001234002 is a `hidden beast` number, since 2 + 2 + 5 + 420 + 0 + 1 + 234 + 0 + 0 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (22542001234009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16341958 + ... + 17667585.

It is an arithmetic number, because the mean of its divisors is an integer number (1062424145016).

Almost surely, 2^{22542001234002} is an apocalyptic number.

22542001234002 is an abundant number, since it is smaller than the sum of its proper divisors (28454357726766).

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

22542001234002 is a wasteful number, since it uses less digits than its factorization.

22542001234002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34011175 (or 34011172 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 22542001234002 its reverse (20043210024522), we get a palindrome (42585211258524).

The spelling of 22542001234002 in words is "twenty-two trillion, five hundred forty-two billion, one million, two hundred thirty-four thousand, two".