1303213322122 has 16 divisors (see below), whose sum is σ = 2022390639360. Its totient is φ = 629086732848.

The previous prime is 1303213322119. The next prime is 1303213322149. The reversal of 1303213322122 is 2212233123031.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175458 + ... + 1623949.

It is an arithmetic number, because the mean of its divisors is an integer number (126399414960).

Almost surely, 2^{1303213322122} is an apocalyptic number.

1303213322122 is a deficient number, since it is larger than the sum of its proper divisors (719177317238).

1303213322122 is a wasteful number, since it uses less digits than its factorization.

1303213322122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1811925.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1303213322122 its reverse (2212233123031), we get a palindrome (3515446445153).

The spelling of 1303213322122 in words is "one trillion, three hundred three billion, two hundred thirteen million, three hundred twenty-two thousand, one hundred twenty-two".