22212000486 has 48 divisors (see below), whose sum is σ = 51839445840. Its totient is φ = 6832952640.

The previous prime is 22212000449. The next prime is 22212000509. The reversal of 22212000486 is 68400021222.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1541676 + ... + 1556016.

It is an arithmetic number, because the mean of its divisors is an integer number (1079988455).

Almost surely, 2^22212000486 is an apocalyptic number.

22212000486 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

22212000486 is an abundant number, since it is smaller than the sum of its proper divisors (29627445354).

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

22212000486 is a wasteful number, since it uses less digits than its factorization.

22212000486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20981 (or 20978 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The spelling of 22212000486 in words is "twenty-two billion, two hundred twelve million, four hundred eighty-six", and thus it is an aban number.