1200201202022 has 8 divisors (see below), whose sum is σ = 1825658166672. Its totient is φ = 591648479800.

The previous prime is 1200201201977. The next prime is 1200201202027. The reversal of 1200201202022 is 2202021020021.

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

It is a junction number, because it is equal to n+sod(n) for n = 1200201201988 and 1200201202006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1200201202027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4226060429 + ... + 4226060712.

It is an arithmetic number, because the mean of its divisors is an integer number (228207270834).

Almost surely, 2^{1200201202022} is an apocalyptic number.

1200201202022 is a deficient number, since it is larger than the sum of its proper divisors (625456964650).

1200201202022 is an equidigital number, since it uses as much as digits as its factorization.

1200201202022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8452121214.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 1200201202022 its reverse (2202021020021), we get a palindrome (3402222222043).

The spelling of 1200201202022 in words is "one trillion, two hundred billion, two hundred one million, two hundred two thousand, twenty-two".