1323220001032 has 16 divisors (see below), whose sum is σ = 2515024318140. Its totient is φ = 652546849536.

The previous prime is 1323220000997. The next prime is 1323220001057. The reversal of 1323220001032 is 2301000223231.

It can be written as a sum of positive squares in 2 ways, for example, as 1319773606596 + 3446394436 = 1148814^2 + 58706^2 .

It is a super-2 number, since 2×1323220001032² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1132893253 + ... + 1132894420.

Almost surely, 2^{1323220001032} is an apocalyptic number.

It is an amenable number.

1323220001032 is a deficient number, since it is larger than the sum of its proper divisors (1191804317108).

1323220001032 is a wasteful number, since it uses less digits than its factorization.

1323220001032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2265787752 (or 2265787748 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 1323220001032 its reverse (2301000223231), we get a palindrome (3624220224263).

The spelling of 1323220001032 in words is "one trillion, three hundred twenty-three billion, two hundred twenty million, one thousand, thirty-two".