22053501342 has 16 divisors (see below), whose sum is σ = 49007780880. Its totient is φ = 7351167096.

The previous prime is 22053501341. The next prime is 22053501361. The reversal of 22053501342 is 24310535022.

It is a happy number.

22053501342 is a `hidden beast` number, since 220 + 53 + 50 + 1 + 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 (22053501341) 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, 204199033 + ... + 204199140.

It is an arithmetic number, because the mean of its divisors is an integer number (3062986305).

Almost surely, 2^22053501342 is an apocalyptic number.

22053501342 is an abundant number, since it is smaller than the sum of its proper divisors (26954279538).

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

22053501342 is a wasteful number, since it uses less digits than its factorization.

22053501342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408398184 (or 408398178 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The spelling of 22053501342 in words is "twenty-two billion, fifty-three million, five hundred one thousand, three hundred forty-two".