112211201200220 has 12 divisors (see below), whose sum is σ = 235643522520504. Its totient is φ = 44884480480080.

The previous prime is 112211201200213. The next prime is 112211201200271. The reversal of 112211201200220 is 22002102112211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2805280029986 + ... + 2805280030025.

It is an arithmetic number, because the mean of its divisors is an integer number (19636960210042).

Almost surely, 2^{112211201200220} is an apocalyptic number.

112211201200220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112211201200220 is an abundant number, since it is smaller than the sum of its proper divisors (123432321320284).

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

112211201200220 is a wasteful number, since it uses less digits than its factorization.

112211201200220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5610560060020 (or 5610560060018 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 112211201200220 its reverse (22002102112211), we get a palindrome (134213303312431).

The spelling of 112211201200220 in words is "one hundred twelve trillion, two hundred eleven billion, two hundred one million, two hundred thousand, two hundred twenty".