122321441042 has 4 divisors (see below), whose sum is σ = 183482161566. Its totient is φ = 61160720520.

The previous prime is 122321440999. The next prime is 122321441051. The reversal of 122321441042 is 240144123221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 95834204041 + 26487237001 = 309571^2 + 162749^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30580360259 + ... + 30580360262.

Almost surely, 2^122321441042 is an apocalyptic number.

122321441042 is a deficient number, since it is larger than the sum of its proper divisors (61160720524).

122321441042 is an equidigital number, since it uses as much as digits as its factorization.

122321441042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61160720523.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 122321441042 its reverse (240144123221), we get a palindrome (362465564263).

The spelling of 122321441042 in words is "one hundred twenty-two billion, three hundred twenty-one million, four hundred forty-one thousand, forty-two".