1203220000322 has 16 divisors (see below), whose sum is σ = 1899917540640. Its totient is φ = 569917369728.

The previous prime is 1203220000211. The next prime is 1203220000349. The reversal of 1203220000322 is 2230000223021.

It is a self number, because there is not a number n which added to its sum of digits gives 1203220000322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36488 + ... + 1551699.

It is an arithmetic number, because the mean of its divisors is an integer number (118744846290).

Almost surely, 2^{1203220000322} is an apocalyptic number.

1203220000322 is a deficient number, since it is larger than the sum of its proper divisors (696697540318).

1203220000322 is a wasteful number, since it uses less digits than its factorization.

1203220000322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1608145.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 1203220000322 its reverse (2230000223021), we get a palindrome (3433220223343).

The spelling of 1203220000322 in words is "one trillion, two hundred three billion, two hundred twenty million, three hundred twenty-two", and thus it is an aban number.