1200213013022 has 16 divisors (see below), whose sum is σ = 1805872581744. Its totient is φ = 598258224000.

The previous prime is 1200213012997. The next prime is 1200213013049. The reversal of 1200213013022 is 2203103120021.

It is a super-2 number, since 2×1200213013022² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193622 + ... + 1561382.

It is an arithmetic number, because the mean of its divisors is an integer number (112867036359).

Almost surely, 2^{1200213013022} is an apocalyptic number.

1200213013022 is a deficient number, since it is larger than the sum of its proper divisors (605659568722).

1200213013022 is a wasteful number, since it uses less digits than its factorization.

1200213013022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1369115.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1200213013022 its reverse (2203103120021), we get a palindrome (3403316133043).

The spelling of 1200213013022 in words is "one trillion, two hundred billion, two hundred thirteen million, thirteen thousand, twenty-two".