22120711060 has 48 divisors (see below), whose sum is σ = 54920396160. Its totient is φ = 7322716800.

The previous prime is 22120711037. The next prime is 22120711061. The reversal of 22120711060 is 6011702122.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22120711061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2720166 + ... + 2728285.

It is an arithmetic number, because the mean of its divisors is an integer number (1144174920).

Almost surely, 2^22120711060 is an apocalyptic number.

22120711060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22120711060 is an abundant number, since it is smaller than the sum of its proper divisors (32799685100).

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

22120711060 is a wasteful number, since it uses less digits than its factorization.

22120711060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5448496 (or 5448494 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 22.

The spelling of 22120711060 in words is "twenty-two billion, one hundred twenty million, seven hundred eleven thousand, sixty".