1200222002323 has 8 divisors (see below), whose sum is σ = 1202174226000. Its totient is φ = 1198270176768.

The previous prime is 1200222002303. The next prime is 1200222002351. The reversal of 1200222002323 is 3232002220021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1200222002323 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1200222002323.

It is not an unprimeable number, because it can be changed into a prime (1200222002303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6264315 + ... + 6453067.

It is an arithmetic number, because the mean of its divisors is an integer number (150271778250).

Almost surely, 2^{1200222002323} is an apocalyptic number.

1200222002323 is a deficient number, since it is larger than the sum of its proper divisors (1952223677).

1200222002323 is an equidigital number, since it uses as much as digits as its factorization.

1200222002323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199061.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 1200222002323 its reverse (3232002220021), we get a palindrome (4432224222344).

The spelling of 1200222002323 in words is "one trillion, two hundred billion, two hundred twenty-two million, two thousand, three hundred twenty-three".