1200232103322 has 32 divisors (see below), whose sum is σ = 2751675876864. Its totient is φ = 341887431600.

The previous prime is 1200232103311. The next prime is 1200232103347. The reversal of 1200232103322 is 2233012320021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43153704 + ... + 43181507.

It is an arithmetic number, because the mean of its divisors is an integer number (85989871152).

Almost surely, 2^{1200232103322} is an apocalyptic number.

1200232103322 is an abundant number, since it is smaller than the sum of its proper divisors (1551443773542).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1200232103322 is a wasteful number, since it uses less digits than its factorization.

1200232103322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86335554.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1200232103322 its reverse (2233012320021), we get a palindrome (3433244423343).

The spelling of 1200232103322 in words is "one trillion, two hundred billion, two hundred thirty-two million, one hundred three thousand, three hundred twenty-two".