122401552343122 has 128 divisors (see below), whose sum is σ = 212346720681984. Its totient is φ = 52477185581568.

The previous prime is 122401552343101. The next prime is 122401552343123. The reversal of 122401552343122 is 221343255104221.

It is a super-3 number, since 3×122401552343122³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (122401552343123) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10423357183 + ... + 10423368925.

It is an arithmetic number, because the mean of its divisors is an integer number (1658958755328).

Almost surely, 2^{122401552343122} is an apocalyptic number.

122401552343122 is a deficient number, since it is larger than the sum of its proper divisors (89945168338862).

122401552343122 is a wasteful number, since it uses less digits than its factorization.

122401552343122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14672.

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 122401552343122 in words is "one hundred twenty-two trillion, four hundred one billion, five hundred fifty-two million, three hundred forty-three thousand, one hundred twenty-two".