22133434323231 has 48 divisors (see below), whose sum is σ = 40113226303488. Its totient is φ = 11424652948800.

The previous prime is 22133434323167. The next prime is 22133434323233. The reversal of 22133434323231 is 13232343433122.

22133434323231 is a `hidden beast` number, since 2 + 2 + 13 + 343 + 43 + 232 + 31 = 666.

It is not a de Polignac number, because 22133434323231 - 2⁶ = 22133434323167 is a prime.

It is a super-2 number, since 2×22133434323231² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22133434323233) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 101606415 + ... + 101824016.

It is an arithmetic number, because the mean of its divisors is an integer number (835692214656).

Almost surely, 2^{22133434323231} is an apocalyptic number.

22133434323231 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

22133434323231 is a deficient number, since it is larger than the sum of its proper divisors (17979791980257).

22133434323231 is a wasteful number, since it uses less digits than its factorization.

22133434323231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203430612 (or 203430609 counting only the distinct ones).

The product of its digits is 186624, while the sum is 36.

Adding to 22133434323231 its reverse (13232343433122), we get a palindrome (35365777756353).

The spelling of 22133434323231 in words is "twenty-two trillion, one hundred thirty-three billion, four hundred thirty-four million, three hundred twenty-three thousand, two hundred thirty-one".