22110022210200 has 48 divisors (see below), whose sum is σ = 68541068853480. Its totient is φ = 5896005922560.

The previous prime is 22110022210181. The next prime is 22110022210219. The reversal of 22110022210200 is 201222001122.

It is an interprime number because it is at equal distance from previous prime (22110022210181) and next prime (22110022210219).

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 22110022210200.

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 11 ways as a sum of consecutive naturals, for example, 18425017909 + ... + 18425019108.

Almost surely, 2^{22110022210200} is an apocalyptic number.

22110022210200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22110022210200 is an abundant number, since it is smaller than the sum of its proper divisors (46431046643280).

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

22110022210200 is a wasteful number, since it uses less digits than its factorization.

22110022210200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36850037036 (or 36850037027 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 22110022210200 its reverse (201222001122), we get a palindrome (22311244211322).

The spelling of 22110022210200 in words is "twenty-two trillion, one hundred ten billion, twenty-two million, two hundred ten thousand, two hundred".