45115265604222 has 192 divisors, whose sum is σ = 111649296844800. Its totient is φ = 13046275065600.

The previous prime is 45115265604217. The next prime is 45115265604257. The reversal of 45115265604222 is 22240656251154.

45115265604222 is a `hidden beast` number, since 4 + 5 + 1 + 1 + 5 + 26 + 560 + 42 + 22 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 77092243 + ... + 77675249.

It is an arithmetic number, because the mean of its divisors is an integer number (581506754400).

Almost surely, 2^{45115265604222} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45115265604222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55824648422400).

45115265604222 is an abundant number, since it is smaller than the sum of its proper divisors (66534031240578).

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

45115265604222 is a wasteful number, since it uses less digits than its factorization.

45115265604222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583279 (or 583276 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 45.

The spelling of 45115265604222 in words is "forty-five trillion, one hundred fifteen billion, two hundred sixty-five million, six hundred four thousand, two hundred twenty-two".