22213223310100 has 36 divisors (see below), whose sum is σ = 48812855291200. Its totient is φ = 8772817304160.

The previous prime is 22213223310079. The next prime is 22213223310107. The reversal of 22213223310100 is 101332231222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22213223310107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1405892310 + ... + 1405908109.

Almost surely, 2^{22213223310100} is an apocalyptic number.

22213223310100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22213223310100 is an abundant number, since it is smaller than the sum of its proper divisors (26599631981100).

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

22213223310100 is a wasteful number, since it uses less digits than its factorization.

22213223310100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2811800512 (or 2811800505 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 22213223310100 its reverse (101332231222), we get a palindrome (22314555541322).

The spelling of 22213223310100 in words is "twenty-two trillion, two hundred thirteen billion, two hundred twenty-three million, three hundred ten thousand, one hundred".