122442432335133 has 32 divisors (see below), whose sum is σ = 173572583498496. Its totient is φ = 76604425717248.

The previous prime is 122442432335131. The next prime is 122442432335137. The reversal of 122442432335133 is 331533234244221.

It is not a de Polignac number, because 122442432335133 - 2¹ = 122442432335131 is a prime.

It is a super-2 number, since 2×122442432335133² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122442432335131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 186900441 + ... + 187554417.

It is an arithmetic number, because the mean of its divisors is an integer number (5424143234328).

Almost surely, 2^{122442432335133} is an apocalyptic number.

It is an amenable number.

122442432335133 is a deficient number, since it is larger than the sum of its proper divisors (51130151163363).

122442432335133 is a wasteful number, since it uses less digits than its factorization.

122442432335133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705253.

The product of its digits is 1244160, while the sum is 42.

Adding to 122442432335133 its reverse (331533234244221), we get a palindrome (453975666579354).

The spelling of 122442432335133 in words is "one hundred twenty-two trillion, four hundred forty-two billion, four hundred thirty-two million, three hundred thirty-five thousand, one hundred thirty-three".