22453020045243 has 16 divisors (see below), whose sum is σ = 33291756812160. Its totient is φ = 14956069494888.

The previous prime is 22453020045199. The next prime is 22453020045257. The reversal of 22453020045243 is 34254002035422.

22453020045243 is a `hidden beast` number, since 2 + 24 + 530 + 20 + 0 + 45 + 2 + 43 = 666.

It is not a de Polignac number, because 22453020045243 - 2¹² = 22453020041147 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22453020045198 and 22453020045207.

It is not an unprimeable number, because it can be changed into a prime (22453020045143) 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 15 ways as a sum of consecutive naturals, for example, 350260005 + ... + 350324102.

It is an arithmetic number, because the mean of its divisors is an integer number (2080734800760).

Almost surely, 2^{22453020045243} is an apocalyptic number.

22453020045243 is a deficient number, since it is larger than the sum of its proper divisors (10838736766917).

22453020045243 is a wasteful number, since it uses less digits than its factorization.

22453020045243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700585303 (or 700585297 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 36.

The spelling of 22453020045243 in words is "twenty-two trillion, four hundred fifty-three billion, twenty million, forty-five thousand, two hundred forty-three".