122532554231 has 8 divisors (see below), whose sum is σ = 125461949424. Its totient is φ = 119635528320.

The previous prime is 122532554201. The next prime is 122532554237. The reversal of 122532554231 is 132455235221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122532554231 - 2¹⁰ = 122532553207 is a prime.

It is a super-2 number, since 2×122532554231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122532554191 and 122532554200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122532554237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8084660 + ... + 8099801.

It is an arithmetic number, because the mean of its divisors is an integer number (15682743678).

Almost surely, 2^122532554231 is an apocalyptic number.

122532554231 is a deficient number, since it is larger than the sum of its proper divisors (2929395193).

122532554231 is a wasteful number, since it uses less digits than its factorization.

122532554231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16184641.

The product of its digits is 72000, while the sum is 35.

Adding to 122532554231 its reverse (132455235221), we get a palindrome (254987789452).

The spelling of 122532554231 in words is "one hundred twenty-two billion, five hundred thirty-two million, five hundred fifty-four thousand, two hundred thirty-one".