122041131140 has 48 divisors (see below), whose sum is σ = 260195880000. Its totient is φ = 48072258432.

The previous prime is 122041131137. The next prime is 122041131169. The reversal of 122041131140 is 41131140221.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4675646 + ... + 4701674.

It is an arithmetic number, because the mean of its divisors is an integer number (5420747500).

Almost surely, 2^122041131140 is an apocalyptic number.

122041131140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122041131140 is an abundant number, since it is smaller than the sum of its proper divisors (138154748860).

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

122041131140 is a wasteful number, since it uses less digits than its factorization.

122041131140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29604 (or 29602 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 122041131140 its reverse (41131140221), we get a palindrome (163172271361).

The spelling of 122041131140 in words is "one hundred twenty-two billion, forty-one million, one hundred thirty-one thousand, one hundred forty".