2202001021101 has 12 divisors (see below), whose sum is σ = 3415348522752. Its totient is φ = 1258286297688.

The previous prime is 2202001021043. The next prime is 2202001021117. The reversal of 2202001021101 is 1011201002022.

It is not a de Polignac number, because 2202001021101 - 2¹⁷ = 2202000890029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202001021141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7489799245 + ... + 7489799538.

It is an arithmetic number, because the mean of its divisors is an integer number (284612376896).

Almost surely, 2^{2202001021101} is an apocalyptic number.

2202001021101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2202001021101 is a deficient number, since it is larger than the sum of its proper divisors (1213347501651).

2202001021101 is a wasteful number, since it uses less digits than its factorization.

2202001021101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14979598800 (or 14979598793 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2202001021101 its reverse (1011201002022), we get a palindrome (3213202023123).

The spelling of 2202001021101 in words is "two trillion, two hundred two billion, one million, twenty-one thousand, one hundred one".