20222586676 has 24 divisors (see below), whose sum is σ = 35501717160. Its totient is φ = 10079271552.

The previous prime is 20222586613. The next prime is 20222586701. The reversal of 20222586676 is 67668522202.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 12208040100 + 8014546576 = 110490^2 + 89524^2 .

It is a congruent number.

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, 3789306 + ... + 3794638.

It is an arithmetic number, because the mean of its divisors is an integer number (1479238215).

Almost surely, 2^20222586676 is an apocalyptic number.

It is an amenable number.

20222586676 is a deficient number, since it is larger than the sum of its proper divisors (15279130484).

20222586676 is a wasteful number, since it uses less digits than its factorization.

20222586676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8163 (or 8161 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 20222586676 in words is "twenty billion, two hundred twenty-two million, five hundred eighty-six thousand, six hundred seventy-six".