45102301222522 has 16 divisors (see below), whose sum is σ = 70264261884672. Its totient is φ = 21689806440960.

The previous prime is 45102301222501. The next prime is 45102301222541. The reversal of 45102301222522 is 22522210320154.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2231451463 + ... + 2231471674.

It is an arithmetic number, because the mean of its divisors is an integer number (4391516367792).

Almost surely, 2^{45102301222522} is an apocalyptic number.

45102301222522 is a deficient number, since it is larger than the sum of its proper divisors (25161960662150).

45102301222522 is a wasteful number, since it uses less digits than its factorization.

45102301222522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4462923333.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 45102301222522 its reverse (22522210320154), we get a palindrome (67624511542676).

The spelling of 45102301222522 in words is "forty-five trillion, one hundred two billion, three hundred one million, two hundred twenty-two thousand, five hundred twenty-two".