2202101330331 has 16 divisors (see below), whose sum is σ = 3355604519168. Its totient is φ = 1258335540000.

The previous prime is 2202101330309. The next prime is 2202101330347. The reversal of 2202101330331 is 1330331012022.

It is not a de Polignac number, because 2202101330331 - 2⁶ = 2202101330267 is a prime.

It is a super-2 number, since 2×2202101330331² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2202101330298 and 2202101330307.

It is not an unprimeable number, because it can be changed into a prime (2202101330371) 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, 4927956 + ... + 5356206.

It is an arithmetic number, because the mean of its divisors is an integer number (209725282448).

Almost surely, 2^{2202101330331} is an apocalyptic number.

2202101330331 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2202101330331 is a deficient number, since it is larger than the sum of its proper divisors (1153503188837).

2202101330331 is a wasteful number, since it uses less digits than its factorization.

2202101330331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673122.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 2202101330331 its reverse (1330331012022), we get a palindrome (3532432342353).

The spelling of 2202101330331 in words is "two trillion, two hundred two billion, one hundred one million, three hundred thirty thousand, three hundred thirty-one".