22100300102 has 4 divisors (see below), whose sum is σ = 33150450156. Its totient is φ = 11050150050.

The previous prime is 22100300087. The next prime is 22100300107. The reversal of 22100300102 is 20100300122.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×22100300102² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22100300107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5525075024 + ... + 5525075027.

It is an arithmetic number, because the mean of its divisors is an integer number (8287612539).

Almost surely, 2^22100300102 is an apocalyptic number.

22100300102 is a deficient number, since it is larger than the sum of its proper divisors (11050150054).

22100300102 is a wasteful number, since it uses less digits than its factorization.

22100300102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11050150053.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 22100300102 its reverse (20100300122), we get a palindrome (42200600224).

The spelling of 22100300102 in words is "twenty-two billion, one hundred million, three hundred thousand, one hundred two".