22210101102 has 16 divisors (see below), whose sum is σ = 50765945472. Its totient is φ = 6345743160.

The previous prime is 22210101079. The next prime is 22210101119. The reversal of 22210101102 is 20110101222.

It is a super-2 number, since 2×22210101102² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 264405924 + ... + 264406007.

It is an arithmetic number, because the mean of its divisors is an integer number (3172871592).

Almost surely, 2^22210101102 is an apocalyptic number.

22210101102 is an abundant number, since it is smaller than the sum of its proper divisors (28555844370).

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

22210101102 is a wasteful number, since it uses less digits than its factorization.

22210101102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528811943.

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

Adding to 22210101102 its reverse (20110101222), we get a palindrome (42320202324).

The spelling of 22210101102 in words is "twenty-two billion, two hundred ten million, one hundred one thousand, one hundred two".