122133202331122 has 16 divisors (see below), whose sum is σ = 187677732178944. Its totient is φ = 59574111300000.

The previous prime is 122133202331113. The next prime is 122133202331149. The reversal of 122133202331122 is 221133202331221.

It is a super-2 number, since 2×122133202331122² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36650754 + ... + 39843997.

It is an arithmetic number, because the mean of its divisors is an integer number (11729858261184).

Almost surely, 2^{122133202331122} is an apocalyptic number.

122133202331122 is a deficient number, since it is larger than the sum of its proper divisors (65544529847822).

122133202331122 is a wasteful number, since it uses less digits than its factorization.

122133202331122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76514265.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 122133202331122 its reverse (221133202331221), we get a palindrome (343266404662343).

Subtracting 122133202331122 from its reverse (221133202331221), we obtain a palindrome (99000000000099).

The spelling of 122133202331122 in words is "one hundred twenty-two trillion, one hundred thirty-three billion, two hundred two million, three hundred thirty-one thousand, one hundred twenty-two".