13202222220231 has 32 divisors (see below), whose sum is σ = 20056513939200. Its totient is φ = 7653143393280.

The previous prime is 13202222220203. The next prime is 13202222220259.

13202222220231 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (13202222220203) and next prime (13202222220259).

It is not a de Polignac number, because 13202222220231 - 2¹⁴ = 13202222203847 is a prime.

It is a super-2 number, since 2×13202222220231² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13202222220331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91560426 + ... + 91704503.

It is an arithmetic number, because the mean of its divisors is an integer number (626766060600).

Almost surely, 2^{13202222220231} is an apocalyptic number.

13202222220231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13202222220231 is a deficient number, since it is larger than the sum of its proper divisors (6854291718969).

13202222220231 is a wasteful number, since it uses less digits than its factorization.

13202222220231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183265039.

The product of its (nonzero) digits is 2304, while the sum is 24.

It can be divided in two parts, 1320222 and 2220231, that added together give a palindrome (3540453).

The spelling of 13202222220231 in words is "thirteen trillion, two hundred two billion, two hundred twenty-two million, two hundred twenty thousand, two hundred thirty-one".