2201100122196 has 48 divisors (see below), whose sum is σ = 5729291225280. Its totient is φ = 730776924000.

The previous prime is 2201100122191. The next prime is 2201100122201. The reversal of 2201100122196 is 6912210011022.

It is an interprime number because it is at equal distance from previous prime (2201100122191) and next prime (2201100122201).

It is a super-2 number, since 2×2201100122196² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201100122191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40571611 + ... + 40625826.

It is an arithmetic number, because the mean of its divisors is an integer number (119360233860).

Almost surely, 2^{2201100122196} is an apocalyptic number.

It is an amenable number.

2201100122196 is an abundant number, since it is smaller than the sum of its proper divisors (3528191103084).

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

2201100122196 is a wasteful number, since it uses less digits than its factorization.

2201100122196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81197701 (or 81197693 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The spelling of 2201100122196 in words is "two trillion, two hundred one billion, one hundred million, one hundred twenty-two thousand, one hundred ninety-six".