22261876622 has 16 divisors (see below), whose sum is σ = 35017507440. Its totient is φ = 10599890112.

The previous prime is 22261876619. The next prime is 22261876627. The reversal of 22261876622 is 22667816222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22261876627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2624708 + ... + 2633175.

It is an arithmetic number, because the mean of its divisors is an integer number (2188594215).

Almost surely, 2^22261876622 is an apocalyptic number.

22261876622 is a deficient number, since it is larger than the sum of its proper divisors (12755630818).

22261876622 is a wasteful number, since it uses less digits than its factorization.

22261876622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5257987.

The product of its digits is 387072, while the sum is 44.

The spelling of 22261876622 in words is "twenty-two billion, two hundred sixty-one million, eight hundred seventy-six thousand, six hundred twenty-two".