422310000002100 has 72 divisors (see below), whose sum is σ = 1396438400013888. Its totient is φ = 96528000000000.

The previous prime is 422310000002089. The next prime is 422310000002227. The reversal of 422310000002100 is 1200000013224.

It is a super-2 number, since 2×422310000002100² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 422310000002100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100549997901 + ... + 100550002100.

Almost surely, 2^{422310000002100} is an apocalyptic number.

It is an amenable number.

422310000002100 is an abundant number, since it is smaller than the sum of its proper divisors (974128400011788).

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

422310000002100 is a wasteful number, since it uses less digits than its factorization.

422310000002100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201100000025 (or 201100000018 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 422310000002100 its reverse (1200000013224), we get a palindrome (423510000015324).

The spelling of 422310000002100 in words is "four hundred twenty-two trillion, three hundred ten billion, two thousand, one hundred".