22021130102 has 16 divisors (see below), whose sum is σ = 33504192000. Its totient is φ = 10853133480.

The previous prime is 22021130099. The next prime is 22021130107. The reversal of 22021130102 is 20103112022.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22021130107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 769649 + ... + 797747.

It is an arithmetic number, because the mean of its divisors is an integer number (2094012000).

Almost surely, 2^22021130102 is an apocalyptic number.

22021130102 is a deficient number, since it is larger than the sum of its proper divisors (11483061898).

22021130102 is a wasteful number, since it uses less digits than its factorization.

22021130102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33691.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 22021130102 its reverse (20103112022), we get a palindrome (42124242124).

The spelling of 22021130102 in words is "twenty-two billion, twenty-one million, one hundred thirty thousand, one hundred two".