4245501542222 has 16 divisors (see below), whose sum is σ = 6499072903680. Its totient is φ = 2079398175672.

The previous prime is 4245501542207. The next prime is 4245501542231. The reversal of 4245501542222 is 2222451055424.

It is a congruent number.

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, 63533438 + ... + 63600225.

It is an arithmetic number, because the mean of its divisors is an integer number (406192056480).

Almost surely, 2^{4245501542222} is an apocalyptic number.

4245501542222 is a deficient number, since it is larger than the sum of its proper divisors (2253571361458).

4245501542222 is a wasteful number, since it uses less digits than its factorization.

4245501542222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127134007.

The product of its (nonzero) digits is 256000, while the sum is 38.

Adding to 4245501542222 its reverse (2222451055424), we get a palindrome (6467952597646).

The spelling of 4245501542222 in words is "four trillion, two hundred forty-five billion, five hundred one million, five hundred forty-two thousand, two hundred twenty-two".