140122340022 has 32 divisors (see below), whose sum is σ = 320294456064. Its totient is φ = 40033101600.

The previous prime is 140122339999. The next prime is 140122340023. The reversal of 140122340022 is 220043221041.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140122340023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1026997 + ... + 1155407.

It is an arithmetic number, because the mean of its divisors is an integer number (10009201752).

Almost surely, 2^140122340022 is an apocalyptic number.

140122340022 is an abundant number, since it is smaller than the sum of its proper divisors (180172116042).

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

140122340022 is a wasteful number, since it uses less digits than its factorization.

140122340022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154404.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 140122340022 its reverse (220043221041), we get a palindrome (360165561063).

The spelling of 140122340022 in words is "one hundred forty billion, one hundred twenty-two million, three hundred forty thousand, twenty-two".