122532241211 has 4 divisors (see below), whose sum is σ = 122533448400. Its totient is φ = 122531034024.

The previous prime is 122532241163. The next prime is 122532241241. The reversal of 122532241211 is 112142235221.

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

It is a cyclic number.

It is not a de Polignac number, because 122532241211 - 2¹⁸ = 122531979067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122532241241) 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, 435791 + ... + 659528.

It is an arithmetic number, because the mean of its divisors is an integer number (30633362100).

Almost surely, 2^122532241211 is an apocalyptic number.

122532241211 is a deficient number, since it is larger than the sum of its proper divisors (1207189).

122532241211 is a wasteful number, since it uses less digits than its factorization.

122532241211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1207188.

The product of its digits is 1920, while the sum is 26.

Adding to 122532241211 its reverse (112142235221), we get a palindrome (234674476432).

The spelling of 122532241211 in words is "one hundred twenty-two billion, five hundred thirty-two million, two hundred forty-one thousand, two hundred eleven".