112023212213100 has 144 divisors (see below), whose sum is σ = 332022274214400. Its totient is φ = 29146107244800.

The previous prime is 112023212213041. The next prime is 112023212213119. The reversal of 112023212213100 is 1312212320211.

It is a super-2 number, since 2×112023212213100² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6985726 + ... + 16518074.

It is an arithmetic number, because the mean of its divisors is an integer number (2305710237600).

Almost surely, 2^{112023212213100} is an apocalyptic number.

112023212213100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112023212213100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166011137107200).

112023212213100 is an abundant number, since it is smaller than the sum of its proper divisors (219999062001300).

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

112023212213100 is a wasteful number, since it uses less digits than its factorization.

112023212213100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9533320 (or 9533313 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 112023212213100 its reverse (1312212320211), we get a palindrome (113335424533311).

The spelling of 112023212213100 in words is "one hundred twelve trillion, twenty-three billion, two hundred twelve million, two hundred thirteen thousand, one hundred".