22210333022100 has 72 divisors (see below), whose sum is σ = 67644101993440. Its totient is φ = 5611031498880.

The previous prime is 22210333022089. The next prime is 22210333022117. The reversal of 22210333022100 is 122033301222.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1948269127 + ... + 1948280526.

Almost surely, 2^{22210333022100} is an apocalyptic number.

22210333022100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22210333022100 is an abundant number, since it is smaller than the sum of its proper divisors (45433768971340).

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

22210333022100 is a wasteful number, since it uses less digits than its factorization.

22210333022100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3896549689 (or 3896549682 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 22210333022100 its reverse (122033301222), we get a palindrome (22332366323322).

The spelling of 22210333022100 in words is "twenty-two trillion, two hundred ten billion, three hundred thirty-three million, twenty-two thousand, one hundred".