112202020220100 has 216 divisors, whose sum is σ = 335486933649504. Its totient is φ = 28951986240000.

The previous prime is 112202020220099. The next prime is 112202020220141. The reversal of 112202020220100 is 1022020202211.

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

It is a self number, because there is not a number n which added to its sum of digits gives 112202020220100.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3314568175 + ... + 3314602025.

Almost surely, 2^{112202020220100} is an apocalyptic number.

112202020220100 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 112202020220100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167743466824752).

112202020220100 is an abundant number, since it is smaller than the sum of its proper divisors (223284913429404).

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

112202020220100 is a wasteful number, since it uses less digits than its factorization.

112202020220100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45427 (or 45389 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 112202020220100 its reverse (1022020202211), we get a palindrome (113224040422311).

The spelling of 112202020220100 in words is "one hundred twelve trillion, two hundred two billion, twenty million, two hundred twenty thousand, one hundred".