11231333221039 has 2 divisors, whose sum is σ = 11231333221040. Its totient is φ = 11231333221038.

The previous prime is 11231333220979. The next prime is 11231333221061. The reversal of 11231333221039 is 93012233313211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11231333221039 - 2⁷ = 11231333220911 is a prime.

It is a super-2 number, since 2×11231333221039² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11231333220995 and 11231333221013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11231333225039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5615666610519 + 5615666610520.

It is an arithmetic number, because the mean of its divisors is an integer number (5615666610520).

Almost surely, 2^{11231333221039} is an apocalyptic number.

11231333221039 is a deficient number, since it is larger than the sum of its proper divisors (1).

11231333221039 is an equidigital number, since it uses as much as digits as its factorization.

11231333221039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 34.

The spelling of 11231333221039 in words is "eleven trillion, two hundred thirty-one billion, three hundred thirty-three million, two hundred twenty-one thousand, thirty-nine".