22311133113133 has 8 divisors (see below), whose sum is σ = 22352666973120. Its totient is φ = 22269636556800.

The previous prime is 22311133113089. The next prime is 22311133113179. The reversal of 22311133113133 is 33131133111322.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22311133113133 is a prime.

It is a super-3 number, since 3×22311133113133³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22311133113233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8128468 + ... + 10521133.

It is an arithmetic number, because the mean of its divisors is an integer number (2794083371640).

Almost surely, 2^{22311133113133} is an apocalyptic number.

It is an amenable number.

22311133113133 is a deficient number, since it is larger than the sum of its proper divisors (41533859987).

22311133113133 is a wasteful number, since it uses less digits than its factorization.

22311133113133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18651827.

The product of its digits is 2916, while the sum is 28.

Adding to 22311133113133 its reverse (33131133111322), we get a palindrome (55442266224455).

The spelling of 22311133113133 in words is "twenty-two trillion, three hundred eleven billion, one hundred thirty-three million, one hundred thirteen thousand, one hundred thirty-three".