22142125010 has 16 divisors (see below), whose sum is σ = 40266711576. Its totient is φ = 8765541888.

The previous prime is 22142125003. The next prime is 22142125039. The reversal of 22142125010 is 1052124122.

It can be written as a sum of positive squares in 4 ways, for example, as 19939981681 + 2202143329 = 141209^2 + 46927^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11412497 + ... + 11414436.

Almost surely, 2^22142125010 is an apocalyptic number.

22142125010 is a deficient number, since it is larger than the sum of its proper divisors (18124586566).

22142125010 is a wasteful number, since it uses less digits than its factorization.

22142125010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22827037.

The product of its (nonzero) digits is 320, while the sum is 20.

Adding to 22142125010 its reverse (1052124122), we get a palindrome (23194249132).

The spelling of 22142125010 in words is "twenty-two billion, one hundred forty-two million, one hundred twenty-five thousand, ten".