22033515243 has 16 divisors (see below), whose sum is σ = 31271702400. Its totient is φ = 13759542720.

The previous prime is 22033515197. The next prime is 22033515247. The reversal of 22033515243 is 34251533022.

It is not a de Polignac number, because 22033515243 - 2¹⁶ = 22033449707 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22033515243.

It is not an unprimeable number, because it can be changed into a prime (22033515247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2166573 + ... + 2176718.

It is an arithmetic number, because the mean of its divisors is an integer number (1954481400).

Almost surely, 2^22033515243 is an apocalyptic number.

22033515243 is a deficient number, since it is larger than the sum of its proper divisors (9238187157).

22033515243 is a wasteful number, since it uses less digits than its factorization.

22033515243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4343402.

The product of its (nonzero) digits is 21600, while the sum is 30.

The spelling of 22033515243 in words is "twenty-two billion, thirty-three million, five hundred fifteen thousand, two hundred forty-three".