22067250620 has 12 divisors (see below), whose sum is σ = 46341226344. Its totient is φ = 8826900240.

The previous prime is 22067250593. The next prime is 22067250629. The reversal of 22067250620 is 2605276022.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22067250629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 551681246 + ... + 551681285.

It is an arithmetic number, because the mean of its divisors is an integer number (3861768862).

Almost surely, 2^22067250620 is an apocalyptic number.

22067250620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22067250620 is an abundant number, since it is smaller than the sum of its proper divisors (24273975724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22067250620 is a wasteful number, since it uses less digits than its factorization.

22067250620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103362540 (or 1103362538 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The spelling of 22067250620 in words is "twenty-two billion, sixty-seven million, two hundred fifty thousand, six hundred twenty".