2201100122022 has 32 divisors (see below), whose sum is σ = 4677281820000. Its totient is φ = 690541205504.

The previous prime is 2201100121973. The next prime is 2201100122059. The reversal of 2201100122022 is 2202210011022.

2201100122022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2201100121992 and 2201100122010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37305147 + ... + 37364102.

It is an arithmetic number, because the mean of its divisors is an integer number (146165056875).

Almost surely, 2^{2201100122022} is an apocalyptic number.

2201100122022 is an abundant number, since it is smaller than the sum of its proper divisors (2476181697978).

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

2201100122022 is an equidigital number, since it uses as much as digits as its factorization.

2201100122022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74669305 (or 74669271 counting only the distinct ones).

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

Adding to 2201100122022 its reverse (2202210011022), we get a palindrome (4403310133044).

The spelling of 2201100122022 in words is "two trillion, two hundred one billion, one hundred million, one hundred twenty-two thousand, twenty-two".