45222230079 has 12 divisors (see below), whose sum is σ = 70345691416. Its totient is φ = 27829064592.

The previous prime is 45222230059. The next prime is 45222230117. The reversal of 45222230079 is 97003222254.

It is not a de Polignac number, because 45222230079 - 2¹³ = 45222221887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45222230059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 193257277 + ... + 193257510.

Almost surely, 2^45222230079 is an apocalyptic number.

45222230079 is a deficient number, since it is larger than the sum of its proper divisors (25123461337).

45222230079 is a wasteful number, since it uses less digits than its factorization.

45222230079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386514806 (or 386514803 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The spelling of 45222230079 in words is "forty-five billion, two hundred twenty-two million, two hundred thirty thousand, seventy-nine".