122032223242311 has 4 divisors (see below), whose sum is σ = 162709630989752. Its totient is φ = 81354815494872.

The previous prime is 122032223242231. The next prime is 122032223242333. The reversal of 122032223242311 is 113242322230221.

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

It is not a de Polignac number, because 122032223242311 - 2³¹ = 122030075758663 is a prime.

It is a super-2 number, since 2×122032223242311² (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 (122032223242211) 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, 20338703873716 + ... + 20338703873721.

It is an arithmetic number, because the mean of its divisors is an integer number (40677407747438).

Almost surely, 2^{122032223242311} is an apocalyptic number.

122032223242311 is a deficient number, since it is larger than the sum of its proper divisors (40677407747441).

122032223242311 is an equidigital number, since it uses as much as digits as its factorization.

122032223242311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40677407747440.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 122032223242311 its reverse (113242322230221), we get a palindrome (235274545472532).

The spelling of 122032223242311 in words is "one hundred twenty-two trillion, thirty-two billion, two hundred twenty-three million, two hundred forty-two thousand, three hundred eleven".