122140041193 has 8 divisors (see below), whose sum is σ = 122373602208. Its totient is φ = 121906540224.

The previous prime is 122140041181. The next prime is 122140041217. The reversal of 122140041193 is 391140041221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122140041193 - 2²¹ = 122137944041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122140441193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8191521 + ... + 8206417.

It is an arithmetic number, because the mean of its divisors is an integer number (15296700276).

Almost surely, 2^122140041193 is an apocalyptic number.

It is an amenable number.

122140041193 is a deficient number, since it is larger than the sum of its proper divisors (233561015).

122140041193 is a wasteful number, since it uses less digits than its factorization.

122140041193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30023.

The product of its (nonzero) digits is 1728, while the sum is 28.

Adding to 122140041193 its sum of digits (28), we get a palindrome (122140041221).

The spelling of 122140041193 in words is "one hundred twenty-two billion, one hundred forty million, forty-one thousand, one hundred ninety-three".