22004455121133 has 4 divisors (see below), whose sum is σ = 29339273494848. Its totient is φ = 14669636747420.

The previous prime is 22004455121113. The next prime is 22004455121149. The reversal of 22004455121133 is 33112155440022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22004455121133 - 2⁶ = 22004455121069 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22004455121094 and 22004455121103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22004455121113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3667409186853 + ... + 3667409186858.

It is an arithmetic number, because the mean of its divisors is an integer number (7334818373712).

Almost surely, 2^{22004455121133} is an apocalyptic number.

It is an amenable number.

22004455121133 is a deficient number, since it is larger than the sum of its proper divisors (7334818373715).

22004455121133 is an equidigital number, since it uses as much as digits as its factorization.

22004455121133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7334818373714.

The product of its (nonzero) digits is 28800, while the sum is 33.

The spelling of 22004455121133 in words is "twenty-two trillion, four billion, four hundred fifty-five million, one hundred twenty-one thousand, one hundred thirty-three".