1201233222233 has 16 divisors (see below), whose sum is σ = 1355977972800. Its totient is φ = 1054649460480.

The previous prime is 1201233222229. The next prime is 1201233222251. The reversal of 1201233222233 is 3322223321021.

It is not a de Polignac number, because 1201233222233 - 2² = 1201233222229 is a prime.

It is a super-2 number, since 2×1201233222233² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1201233222263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14225348 + ... + 14309541.

It is an arithmetic number, because the mean of its divisors is an integer number (84748623300).

Almost surely, 2^{1201233222233} is an apocalyptic number.

It is an amenable number.

1201233222233 is a deficient number, since it is larger than the sum of its proper divisors (154744750567).

1201233222233 is a wasteful number, since it uses less digits than its factorization.

1201233222233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28535032.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 1201233222233 its reverse (3322223321021), we get a palindrome (4523456543254).

The spelling of 1201233222233 in words is "one trillion, two hundred one billion, two hundred thirty-three million, two hundred twenty-two thousand, two hundred thirty-three".