22210012002 has 16 divisors (see below), whose sum is σ = 44827548480. Its totient is φ = 7335416592.

The previous prime is 22210011983. The next prime is 22210012021. The reversal of 22210012002 is 20021001222.

It is an interprime number because it is at equal distance from previous prime (22210011983) and next prime (22210012021).

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, 16979478 + ... + 16980785.

It is an arithmetic number, because the mean of its divisors is an integer number (2801721780).

Almost surely, 2^22210012002 is an apocalyptic number.

22210012002 is an abundant number, since it is smaller than the sum of its proper divisors (22617536478).

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

22210012002 is a wasteful number, since it uses less digits than its factorization.

22210012002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33960377.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 22210012002 its reverse (20021001222), we get a palindrome (42231013224).

The spelling of 22210012002 in words is "twenty-two billion, two hundred ten million, twelve thousand, two".