22013001036331 has 2 divisors, whose sum is σ = 22013001036332. Its totient is φ = 22013001036330.

The previous prime is 22013001036281. The next prime is 22013001036353. The reversal of 22013001036331 is 13363010031022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22013001036331 - 2⁹ = 22013001035819 is a prime.

It is a super-2 number, since 2×22013001036331² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22013001036296 and 22013001036305.

It is not a weakly prime, because it can be changed into another prime (22013001036391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11006500518165 + 11006500518166.

It is an arithmetic number, because the mean of its divisors is an integer number (11006500518166).

Almost surely, 2^{22013001036331} is an apocalyptic number.

22013001036331 is a deficient number, since it is larger than the sum of its proper divisors (1).

22013001036331 is an equidigital number, since it uses as much as digits as its factorization.

22013001036331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 22013001036331 its reverse (13363010031022), we get a palindrome (35376011067353).

The spelling of 22013001036331 in words is "twenty-two trillion, thirteen billion, one million, thirty-six thousand, three hundred thirty-one".