22013001030331 has 2 divisors, whose sum is σ = 22013001030332. Its totient is φ = 22013001030330.

The previous prime is 22013001030277. The next prime is 22013001030359. The reversal of 22013001030331 is 13303010031022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22013001030331 - 2²⁷ = 22012866812603 is a prime.

It is a super-2 number, since 2×22013001030331² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22013001030299 and 22013001030308.

It is not a weakly prime, because it can be changed into another prime (22013001036331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11006500515165 + 11006500515166.

It is an arithmetic number, because the mean of its divisors is an integer number (11006500515166).

Almost surely, 2^{22013001030331} is an apocalyptic number.

22013001030331 is a deficient number, since it is larger than the sum of its proper divisors (1).

22013001030331 is an equidigital number, since it uses as much as digits as its factorization.

22013001030331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 22013001030331 its reverse (13303010031022), we get a palindrome (35316011061353).

The spelling of 22013001030331 in words is "twenty-two trillion, thirteen billion, one million, thirty thousand, three hundred thirty-one".