122331163741231 has 4 divisors (see below), whose sum is σ = 122331257379072. Its totient is φ = 122331070103392.

The previous prime is 122331163741187. The next prime is 122331163741243. The reversal of 122331163741231 is 132147361133221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122331163741231 is a prime.

It is a super-2 number, since 2×122331163741231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122331163441231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44831146 + ... + 47481511.

It is an arithmetic number, because the mean of its divisors is an integer number (30582814344768).

Almost surely, 2^{122331163741231} is an apocalyptic number.

122331163741231 is a deficient number, since it is larger than the sum of its proper divisors (93637841).

122331163741231 is an equidigital number, since it uses as much as digits as its factorization.

122331163741231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93637840.

The product of its digits is 108864, while the sum is 40.

The spelling of 122331163741231 in words is "one hundred twenty-two trillion, three hundred thirty-one billion, one hundred sixty-three million, seven hundred forty-one thousand, two hundred thirty-one".