22465634404133 has 4 divisors (see below), whose sum is σ = 22478904124908. Its totient is φ = 22452364683360.

The previous prime is 22465634404111. The next prime is 22465634404141. The reversal of 22465634404133 is 33140443656422.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 15213611614369 + 7252022789764 = 3900463^2 + 2692958^2 .

It is a cyclic number.

It is not a de Polignac number, because 22465634404133 - 2³⁴ = 22448454534949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22465634404153) 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 3 ways as a sum of consecutive naturals, for example, 6634857848 + ... + 6634861233.

It is an arithmetic number, because the mean of its divisors is an integer number (5619726031227).

Almost surely, 2^{22465634404133} is an apocalyptic number.

It is an amenable number.

22465634404133 is a deficient number, since it is larger than the sum of its proper divisors (13269720775).

22465634404133 is a wasteful number, since it uses less digits than its factorization.

22465634404133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13269720774.

The product of its (nonzero) digits is 4976640, while the sum is 47.

The spelling of 22465634404133 in words is "twenty-two trillion, four hundred sixty-five billion, six hundred thirty-four million, four hundred four thousand, one hundred thirty-three".