122203141340 has 48 divisors (see below), whose sum is σ = 299273016000. Its totient is φ = 41898217536.

The previous prime is 122203141321. The next prime is 122203141349. The reversal of 122203141340 is 43141302221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122203141349) 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, 8900075 + ... + 8913794.

It is an arithmetic number, because the mean of its divisors is an integer number (6234854500).

Almost surely, 2^122203141340 is an apocalyptic number.

122203141340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122203141340 is an abundant number, since it is smaller than the sum of its proper divisors (177069874660).

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

122203141340 is a wasteful number, since it uses less digits than its factorization.

122203141340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17813899 (or 17813883 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 122203141340 its reverse (43141302221), we get a palindrome (165344443561).

The spelling of 122203141340 in words is "one hundred twenty-two billion, two hundred three million, one hundred forty-one thousand, three hundred forty".