122242131140122 has 16 divisors (see below), whose sum is σ = 209589399689472. Its totient is φ = 52381619626320.

The previous prime is 122242131140119. The next prime is 122242131140159. The reversal of 122242131140122 is 221041131242221.

It is a happy number.

It is a super-3 number, since 3×122242131140122³ (a number of 43 digits) contains 333 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, 655332418 + ... + 655518925.

It is an arithmetic number, because the mean of its divisors is an integer number (13099337480592).

Almost surely, 2^{122242131140122} is an apocalyptic number.

122242131140122 is a deficient number, since it is larger than the sum of its proper divisors (87347268549350).

122242131140122 is a wasteful number, since it uses less digits than its factorization.

122242131140122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1310858013.

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 122242131140122 its reverse (221041131242221), we get a palindrome (343283262382343).

The spelling of 122242131140122 in words is "one hundred twenty-two trillion, two hundred forty-two billion, one hundred thirty-one million, one hundred forty thousand, one hundred twenty-two".