22100100022022 has 8 divisors (see below), whose sum is σ = 36163800036072. Its totient is φ = 10045500010000.

The previous prime is 22100100021959. The next prime is 22100100022057. The reversal of 22100100022022 is 22022000100122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 22100100021988 and 22100100022006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 502275000479 + ... + 502275000522.

It is an arithmetic number, because the mean of its divisors is an integer number (4520475004509).

Almost surely, 2^{22100100022022} is an apocalyptic number.

22100100022022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22100100022022 is a deficient number, since it is larger than the sum of its proper divisors (14063700014050).

22100100022022 is a wasteful number, since it uses less digits than its factorization.

22100100022022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004550001014.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 22100100022022 its reverse (22022000100122), we get a palindrome (44122100122144).

The spelling of 22100100022022 in words is "twenty-two trillion, one hundred billion, one hundred million, twenty-two thousand, twenty-two".