1203322302122 has 32 divisors (see below), whose sum is σ = 1857217798800. Its totient is φ = 584382545920.

The previous prime is 1203322302109. The next prime is 1203322302157. The reversal of 1203322302122 is 2212032233021.

It can be written as a sum of positive squares in 8 ways, for example, as 955934442961 + 247387859161 = 977719^2 + 497381^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41058578 + ... + 41087874.

Almost surely, 2^{1203322302122} is an apocalyptic number.

1203322302122 is a deficient number, since it is larger than the sum of its proper divisors (653895496678).

1203322302122 is a wasteful number, since it uses less digits than its factorization.

1203322302122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31546.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 1203322302122 its reverse (2212032233021), we get a palindrome (3415354535143).

The spelling of 1203322302122 in words is "one trillion, two hundred three billion, three hundred twenty-two million, three hundred two thousand, one hundred twenty-two".