22111103103000 has 64 divisors (see below), whose sum is σ = 68986641690720. Its totient is φ = 5896294160000.

The previous prime is 22111103102987. The next prime is 22111103103013. The reversal of 22111103103000 is 30130111122.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22111103102987) and next prime (22111103103013).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3685180851 + ... + 3685186850.

Almost surely, 2^{22111103103000} is an apocalyptic number.

22111103103000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22111103103000 is an abundant number, since it is smaller than the sum of its proper divisors (46875538587720).

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

22111103103000 is a wasteful number, since it uses less digits than its factorization.

22111103103000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7370367725 (or 7370367711 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 22111103103000 its reverse (30130111122), we get a palindrome (22141233214122).

The spelling of 22111103103000 in words is "twenty-two trillion, one hundred eleven billion, one hundred three million, one hundred three thousand".