22126226602 has 16 divisors (see below), whose sum is σ = 33733544832. Its totient is φ = 10883134800.

The previous prime is 22126226593. The next prime is 22126226609. The reversal of 22126226602 is 20662262122.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22126226609) 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, 324553 + ... + 386764.

It is an arithmetic number, because the mean of its divisors is an integer number (2108346552).

Almost surely, 2^22126226602 is an apocalyptic number.

22126226602 is a deficient number, since it is larger than the sum of its proper divisors (11607318230).

22126226602 is a wasteful number, since it uses less digits than its factorization.

22126226602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711573.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 22126226602 its reverse (20662262122), we get a palindrome (42788488724).

The spelling of 22126226602 in words is "twenty-two billion, one hundred twenty-six million, two hundred twenty-six thousand, six hundred two".