122320003331 has 2 divisors, whose sum is σ = 122320003332. Its totient is φ = 122320003330.

The previous prime is 122320003301. The next prime is 122320003357. The reversal of 122320003331 is 133300023221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122320003331 - 2²² = 122315809027 is a prime.

It is a super-4 number, since 4×122320003331⁴ (a number of 45 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (122320003301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61160001665 + 61160001666.

It is an arithmetic number, because the mean of its divisors is an integer number (61160001666).

Almost surely, 2^122320003331 is an apocalyptic number.

122320003331 is a deficient number, since it is larger than the sum of its proper divisors (1).

122320003331 is an equidigital number, since it uses as much as digits as its factorization.

122320003331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 122320003331 its reverse (133300023221), we get a palindrome (255620026552).

The spelling of 122320003331 in words is "one hundred twenty-two billion, three hundred twenty million, three thousand, three hundred thirty-one".