73230905022 has 16 divisors (see below), whose sum is σ = 159776520192. Its totient is φ = 22191183320.

The previous prime is 73230904991. The next prime is 73230905023. The reversal of 73230905022 is 22050903237.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73230905023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 554779518 + ... + 554779649.

It is an arithmetic number, because the mean of its divisors is an integer number (9986032512).

Almost surely, 2^73230905022 is an apocalyptic number.

73230905022 is an abundant number, since it is smaller than the sum of its proper divisors (86545615170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73230905022 is a wasteful number, since it uses less digits than its factorization.

73230905022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1109559183.

The product of its (nonzero) digits is 22680, while the sum is 33.

The spelling of 73230905022 in words is "seventy-three billion, two hundred thirty million, nine hundred five thousand, twenty-two".