22000000133331 has 64 divisors (see below), whose sum is σ = 35586473472000. Its totient is φ = 13321745015040.

The previous prime is 22000000133329. The next prime is 22000000133411. The reversal of 22000000133331 is 13333100000022.

22000000133331 is a `hidden beast` number, since 2 + 200 + 0 + 0 + 0 + 0 + 133 + 331 = 666.

It is not a de Polignac number, because 22000000133331 - 2¹ = 22000000133329 is a prime.

It is a super-2 number, since 2×22000000133331² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22000000133231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2102642206 + ... + 2102652668.

It is an arithmetic number, because the mean of its divisors is an integer number (556038648000).

Almost surely, 2^{22000000133331} is an apocalyptic number.

22000000133331 is a deficient number, since it is larger than the sum of its proper divisors (13586473338669).

22000000133331 is a wasteful number, since it uses less digits than its factorization.

22000000133331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15961 (or 15955 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 22000000133331 its reverse (13333100000022), we get a palindrome (35333100133353).

The spelling of 22000000133331 in words is "twenty-two trillion, one hundred thirty-three thousand, three hundred thirty-one".