140240101123122 has 128 divisors (see below), whose sum is σ = 376668011704320. Its totient is φ = 33616928067840.

The previous prime is 140240101123117. The next prime is 140240101123141. The reversal of 140240101123122 is 221321101042041.

It is a junction number, because it is equal to n+sod(n) for n = 140240101123092 and 140240101123101.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 26129308 + ... + 31035800.

It is an arithmetic number, because the mean of its divisors is an integer number (2942718841440).

Almost surely, 2^{140240101123122} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140240101123122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188334005852160).

140240101123122 is an abundant number, since it is smaller than the sum of its proper divisors (236427910581198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140240101123122 is a wasteful number, since it uses less digits than its factorization.

140240101123122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4911288.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 140240101123122 its reverse (221321101042041), we get a palindrome (361561202165163).

The spelling of 140240101123122 in words is "one hundred forty trillion, two hundred forty billion, one hundred one million, one hundred twenty-three thousand, one hundred twenty-two".