22022211000210 has 16 divisors (see below), whose sum is σ = 52853306400576. Its totient is φ = 5872589600048.

The previous prime is 22022211000191. The next prime is 22022211000241. The reversal of 22022211000210 is 1200011222022.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22022211000210.

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, 367036849974 + ... + 367036850033.

It is an arithmetic number, because the mean of its divisors is an integer number (3303331650036).

Almost surely, 2^{22022211000210} is an apocalyptic number.

22022211000210 is an abundant number, since it is smaller than the sum of its proper divisors (30831095400366).

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

22022211000210 is a wasteful number, since it uses less digits than its factorization.

22022211000210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734073700017.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 22022211000210 its reverse (1200011222022), we get a palindrome (23222222222232).

The spelling of 22022211000210 in words is "twenty-two trillion, twenty-two billion, two hundred eleven million, two hundred ten", and thus it is an aban number.