122314202140 has 48 divisors (see below), whose sum is σ = 277858844928. Its totient is φ = 44959624704.

The previous prime is 122314202137. The next prime is 122314202159. The reversal of 122314202140 is 41202413221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 996817 + ... + 1112776.

It is an arithmetic number, because the mean of its divisors is an integer number (5788725936).

Almost surely, 2^122314202140 is an apocalyptic number.

122314202140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122314202140 is an abundant number, since it is smaller than the sum of its proper divisors (155544642788).

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

122314202140 is a wasteful number, since it uses less digits than its factorization.

122314202140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2109838 (or 2109836 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 122314202140 its reverse (41202413221), we get a palindrome (163516615361).

The spelling of 122314202140 in words is "one hundred twenty-two billion, three hundred fourteen million, two hundred two thousand, one hundred forty".