22225350542 has 16 divisors (see below), whose sum is σ = 34492186800. Its totient is φ = 10728056640.

The previous prime is 22225350541. The next prime is 22225350551. The reversal of 22225350542 is 24505352222.

22225350542 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 22225350499 and 22225350508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22225350541) 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, 513317 + ... + 554927.

It is an arithmetic number, because the mean of its divisors is an integer number (2155761675).

Almost surely, 2^22225350542 is an apocalyptic number.

22225350542 is a deficient number, since it is larger than the sum of its proper divisors (12266836258).

22225350542 is a wasteful number, since it uses less digits than its factorization.

22225350542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50851.

The product of its (nonzero) digits is 48000, while the sum is 32.

The spelling of 22225350542 in words is "twenty-two billion, two hundred twenty-five million, three hundred fifty thousand, five hundred forty-two".