231122222213041 has 4 divisors (see below), whose sum is σ = 231128783187952. Its totient is φ = 231115661238132.

The previous prime is 231122222212997. The next prime is 231122222213087. The reversal of 231122222213041 is 140312222221132.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 231122222213041 - 2⁹ = 231122222212529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231122220213041) 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, 3280434615 + ... + 3280505068.

It is an arithmetic number, because the mean of its divisors is an integer number (57782195796988).

Almost surely, 2^{231122222213041} is an apocalyptic number.

It is an amenable number.

231122222213041 is a deficient number, since it is larger than the sum of its proper divisors (6560974911).

231122222213041 is an equidigital number, since it uses as much as digits as its factorization.

231122222213041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6560974910.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 231122222213041 its reverse (140312222221132), we get a palindrome (371434444434173).

The spelling of 231122222213041 in words is "two hundred thirty-one trillion, one hundred twenty-two billion, two hundred twenty-two million, two hundred thirteen thousand, forty-one".