22061531464133 has 8 divisors (see below), whose sum is σ = 26696306981952. Its totient is φ = 17797537987776.

The previous prime is 22061531464123. The next prime is 22061531464151. The reversal of 22061531464133 is 33146413516022.

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 not a de Polignac number, because 22061531464133 - 2⁸ = 22061531463877 is a prime.

It is a super-2 number, since 2×22061531464133² (a number of 27 digits) contains 22 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 (22061531464103) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 92695510235 + ... + 92695510472.

It is an arithmetic number, because the mean of its divisors is an integer number (3337038372744).

Almost surely, 2^{22061531464133} is an apocalyptic number.

It is an amenable number.

22061531464133 is a deficient number, since it is larger than the sum of its proper divisors (4634775517819).

22061531464133 is a wasteful number, since it uses less digits than its factorization.

22061531464133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185391020731.

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 22061531464133 in words is "twenty-two trillion, sixty-one billion, five hundred thirty-one million, four hundred sixty-four thousand, one hundred thirty-three".