1200232012022 has 16 divisors (see below), whose sum is σ = 1844226375120. Its totient is φ = 585638375808.

The previous prime is 1200232011997. The next prime is 1200232012129. The reversal of 1200232012022 is 2202102320021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37105943 + ... + 37138274.

It is an arithmetic number, because the mean of its divisors is an integer number (115264148445).

Almost surely, 2^{1200232012022} is an apocalyptic number.

1200232012022 is a deficient number, since it is larger than the sum of its proper divisors (643994363098).

1200232012022 is a wasteful number, since it uses less digits than its factorization.

1200232012022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74244415.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 1200232012022 its reverse (2202102320021), we get a palindrome (3402334332043).

The spelling of 1200232012022 in words is "one trillion, two hundred billion, two hundred thirty-two million, twelve thousand, twenty-two".