1200032011222 has 16 divisors (see below), whose sum is σ = 2067040785600. Its totient is φ = 516760196040.

The previous prime is 1200032011121. The next prime is 1200032011259. The reversal of 1200032011222 is 2221102300021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1200032011196 and 1200032011205.

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, 1435444572 + ... + 1435445407.

It is an arithmetic number, because the mean of its divisors is an integer number (129190049100).

Almost surely, 2^{1200032011222} is an apocalyptic number.

1200032011222 is a deficient number, since it is larger than the sum of its proper divisors (867008774378).

1200032011222 is a wasteful number, since it uses less digits than its factorization.

1200032011222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2870890011.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1200032011222 its reverse (2221102300021), we get a palindrome (3421134311243).

The spelling of 1200032011222 in words is "one trillion, two hundred billion, thirty-two million, eleven thousand, two hundred twenty-two".