22045404150243 has 32 divisors (see below), whose sum is σ = 32706409582080. Its totient is φ = 14675990361120.

The previous prime is 22045404150173. The next prime is 22045404150299. The reversal of 22045404150243 is 34205140454022.

22045404150243 is a `hidden beast` number, since 2 + 2 + 0 + 4 + 5 + 404 + 1 + 5 + 0 + 243 = 666.

It is not a de Polignac number, because 22045404150243 - 2¹⁸ = 22045403888099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22045404150198 and 22045404150207.

It is not an unprimeable number, because it can be changed into a prime (22045404150043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 546429130 + ... + 546469472.

It is an arithmetic number, because the mean of its divisors is an integer number (1022075299440).

Almost surely, 2^{22045404150243} is an apocalyptic number.

22045404150243 is a deficient number, since it is larger than the sum of its proper divisors (10661005431837).

22045404150243 is a wasteful number, since it uses less digits than its factorization.

22045404150243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68696 (or 68690 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 36.

The spelling of 22045404150243 in words is "twenty-two trillion, forty-five billion, four hundred four million, one hundred fifty thousand, two hundred forty-three".