22212010112103 has 48 divisors (see below), whose sum is σ = 38452751850240. Its totient is φ = 12549963894336.

The previous prime is 22212010112063. The next prime is 22212010112111. The reversal of 22212010112103 is 30121101021222.

It is not a de Polignac number, because 22212010112103 - 2⁹ = 22212010111591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22212010112113) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 73209325 + ... + 73512102.

It is an arithmetic number, because the mean of its divisors is an integer number (801098996880).

Almost surely, 2^{22212010112103} is an apocalyptic number.

22212010112103 is a deficient number, since it is larger than the sum of its proper divisors (16240741738137).

22212010112103 is an equidigital number, since it uses as much as digits as its factorization.

22212010112103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146721538 (or 146721526 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 22212010112103 its reverse (30121101021222), we get a palindrome (52333111133325).

The spelling of 22212010112103 in words is "twenty-two trillion, two hundred twelve billion, ten million, one hundred twelve thousand, one hundred three".