22001002102112 has 48 divisors (see below), whose sum is σ = 47283016987584. Its totient is φ = 9993923280000.

The previous prime is 22001002102073. The next prime is 22001002102127. The reversal of 22001002102112 is 21120120010022.

22001002102112 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 19873514 + ... + 20951337.

It is an arithmetic number, because the mean of its divisors is an integer number (985062853908).

Almost surely, 2^{22001002102112} is an apocalyptic number.

22001002102112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22001002102112 is an abundant number, since it is smaller than the sum of its proper divisors (25282014885472).

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

22001002102112 is a wasteful number, since it uses less digits than its factorization.

22001002102112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40826403 (or 40826395 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 22001002102112 its reverse (21120120010022), we get a palindrome (43121122112134).

The spelling of 22001002102112 in words is "twenty-two trillion, one billion, two million, one hundred two thousand, one hundred twelve".