22210101210 has 64 divisors (see below), whose sum is σ = 58183557120. Its totient is φ = 5381167680.

The previous prime is 22210101169. The next prime is 22210101227. The reversal of 22210101210 is 1210101222.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 583131 + ... + 620049.

It is an arithmetic number, because the mean of its divisors is an integer number (909118080).

Almost surely, 2^22210101210 is an apocalyptic number.

22210101210 is an abundant number, since it is smaller than the sum of its proper divisors (35973455910).

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

22210101210 is a wasteful number, since it uses less digits than its factorization.

22210101210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38763.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 22210101210 its sum of digits (12), we get a palindrome (22210101222).

Adding to 22210101210 its reverse (1210101222), we get a palindrome (23420202432).

The spelling of 22210101210 in words is "twenty-two billion, two hundred ten million, one hundred one thousand, two hundred ten".