1200222020002 has 8 divisors (see below), whose sum is σ = 1800372787200. Its totient is φ = 600097757604.

The previous prime is 1200222019993. The next prime is 1200222020033. The reversal of 1200222020002 is 2000202220021.

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

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, 6512602 + ... + 6694357.

It is an arithmetic number, because the mean of its divisors is an integer number (225046598400).

Almost surely, 2^{1200222020002} is an apocalyptic number.

1200222020002 is a deficient number, since it is larger than the sum of its proper divisors (600150767198).

1200222020002 is a wasteful number, since it uses less digits than its factorization.

1200222020002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13252400.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 1200222020002 its reverse (2000202220021), we get a palindrome (3200424240023).

The spelling of 1200222020002 in words is "one trillion, two hundred billion, two hundred twenty-two million, twenty thousand, two".