22302440243033 has 4 divisors (see below), whose sum is σ = 22472687878608. Its totient is φ = 22132192607460.

The previous prime is 22302440243023. The next prime is 22302440243089. The reversal of 22302440243033 is 33034204420322.

It is a happy number.

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 22302440243033 - 2⁸ = 22302440242777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22302440243023) 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, 85123817591 + ... + 85123817852.

It is an arithmetic number, because the mean of its divisors is an integer number (5618171969652).

Almost surely, 2^{22302440243033} is an apocalyptic number.

It is an amenable number.

22302440243033 is a deficient number, since it is larger than the sum of its proper divisors (170247635575).

22302440243033 is a wasteful number, since it uses less digits than its factorization.

22302440243033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170247635574.

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 22302440243033 its reverse (33034204420322), we get a palindrome (55336644663355).

The spelling of 22302440243033 in words is "twenty-two trillion, three hundred two billion, four hundred forty million, two hundred forty-three thousand, thirty-three".