45221104311 has 4 divisors (see below), whose sum is σ = 60294805752. Its totient is φ = 30147402872.

The previous prime is 45221104309. The next prime is 45221104339. The reversal of 45221104311 is 11340112254.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45221104311 - 2¹ = 45221104309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45221108311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7536850716 + ... + 7536850721.

It is an arithmetic number, because the mean of its divisors is an integer number (15073701438).

Almost surely, 2^45221104311 is an apocalyptic number.

45221104311 is a deficient number, since it is larger than the sum of its proper divisors (15073701441).

45221104311 is a wasteful number, since it uses less digits than its factorization.

45221104311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15073701440.

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 45221104311 its reverse (11340112254), we get a palindrome (56561216565).

The spelling of 45221104311 in words is "forty-five billion, two hundred twenty-one million, one hundred four thousand, three hundred eleven".