22101210010112 has 40 divisors (see below), whose sum is σ = 44243688649776. Its totient is φ = 11029475607552.

The previous prime is 22101210010097. The next prime is 22101210010153. The reversal of 22101210010112 is 21101001210122.

22101210010112 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×22101210010112² (a number of 27 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 41000318 + ... + 41535869.

Almost surely, 2^{22101210010112} is an apocalyptic number.

It is an amenable number.

22101210010112 is an abundant number, since it is smaller than the sum of its proper divisors (22142478639664).

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

22101210010112 is an frugal number, since it uses more digits than its factorization.

22101210010112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82536728 (or 82536712 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 22101210010112 its reverse (21101001210122), we get a palindrome (43202211220234).

It can be divided in two parts, 22101210010 and 112, that added together give a palindrome (22101210122).

The spelling of 22101210010112 in words is "twenty-two trillion, one hundred one billion, two hundred ten million, ten thousand, one hundred twelve".