122203142032 has 10 divisors (see below), whose sum is σ = 236768587718. Its totient is φ = 61101571008.

The previous prime is 122203142029. The next prime is 122203142077. The reversal of 122203142032 is 230241302221.

It can be written as a sum of positive squares in only one way, i.e., 70248321936 + 51954820096 = 265044^2 + 227936^2 .

It is a junction number, because it is equal to n+sod(n) for n = 122203141994 and 122203142012.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3818848173 + ... + 3818848204.

Almost surely, 2^122203142032 is an apocalyptic number.

It is an amenable number.

122203142032 is a deficient number, since it is larger than the sum of its proper divisors (114565445686).

122203142032 is an equidigital number, since it uses as much as digits as its factorization.

122203142032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7637696385 (or 7637696379 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 122203142032 its reverse (230241302221), we get a palindrome (352444444253).

The spelling of 122203142032 in words is "one hundred twenty-two billion, two hundred three million, one hundred forty-two thousand, thirty-two".