20131133003222 has 32 divisors (see below), whose sum is σ = 32265448243200. Its totient is φ = 9398805118560.

The previous prime is 20131133003173. The next prime is 20131133003249. The reversal of 20131133003222 is 22230033113102.

It is a super-3 number, since 3×20131133003222³ (a number of 41 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

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 15 ways as a sum of consecutive naturals, for example, 20261654 + ... + 21231977.

It is an arithmetic number, because the mean of its divisors is an integer number (1008295257600).

Almost surely, 2^{20131133003222} is an apocalyptic number.

20131133003222 is a deficient number, since it is larger than the sum of its proper divisors (12134315239978).

20131133003222 is a wasteful number, since it uses less digits than its factorization.

20131133003222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41493908.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 20131133003222 its reverse (22230033113102), we get a palindrome (42361166116324).

The spelling of 20131133003222 in words is "twenty trillion, one hundred thirty-one billion, one hundred thirty-three million, three thousand, two hundred twenty-two".