2202101000022 has 128 divisors (see below), whose sum is σ = 5506021122048. Its totient is φ = 570406636800.

The previous prime is 2202100999993. The next prime is 2202101000059. The reversal of 2202101000022 is 2200001012022.

It is a junction number, because it is equal to n+sod(n) for n = 2202100999971 and 2202101000007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 366586143 + ... + 366592149.

It is an arithmetic number, because the mean of its divisors is an integer number (43015790016).

Almost surely, 2^{2202101000022} is an apocalyptic number.

2202101000022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2202101000022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2753010561024).

2202101000022 is an abundant number, since it is smaller than the sum of its proper divisors (3303920122026).

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

2202101000022 is a wasteful number, since it uses less digits than its factorization.

2202101000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8074.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 2202101000022 its reverse (2200001012022), we get a palindrome (4402102012044).

The spelling of 2202101000022 in words is "two trillion, two hundred two billion, one hundred one million, twenty-two", and thus it is an aban number.