1200313220222 has 16 divisors (see below), whose sum is σ = 1885894686720. Its totient is φ = 571880090232.

The previous prime is 1200313220173. The next prime is 1200313220251. The reversal of 1200313220222 is 2220223130021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1200313220194 and 1200313220203.

It is a congruent number.

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, 49595822 + ... + 49620017.

It is an arithmetic number, because the mean of its divisors is an integer number (117868417920).

Almost surely, 2^{1200313220222} is an apocalyptic number.

1200313220222 is a deficient number, since it is larger than the sum of its proper divisors (685581466498).

1200313220222 is a wasteful number, since it uses less digits than its factorization.

1200313220222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99216127.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1200313220222 its reverse (2220223130021), we get a palindrome (3420536350243).

The spelling of 1200313220222 in words is "one trillion, two hundred billion, three hundred thirteen million, two hundred twenty thousand, two hundred twenty-two".