22415541045 has 16 divisors (see below), whose sum is σ = 35866767552. Its totient is φ = 11954321280.

The previous prime is 22415541041. The next prime is 22415541059. The reversal of 22415541045 is 54014551422.

It is a happy number.

It is not a de Polignac number, because 22415541045 - 2² = 22415541041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22415540997 and 22415541015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22415541041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 439809 + ... + 488121.

It is an arithmetic number, because the mean of its divisors is an integer number (2241672972).

Almost surely, 2^22415541045 is an apocalyptic number.

It is an amenable number.

22415541045 is a deficient number, since it is larger than the sum of its proper divisors (13451226507).

22415541045 is a wasteful number, since it uses less digits than its factorization.

22415541045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79252.

The product of its (nonzero) digits is 32000, while the sum is 33.

The spelling of 22415541045 in words is "twenty-two billion, four hundred fifteen million, five hundred forty-one thousand, forty-five".