110221142516 has 12 divisors (see below), whose sum is σ = 203038946880. Its totient is φ = 52210014840.

The previous prime is 110221142503. The next prime is 110221142527. The reversal of 110221142516 is 615241122011.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 725139020 + ... + 725139171.

It is an arithmetic number, because the mean of its divisors is an integer number (16919912240).

Almost surely, 2^110221142516 is an apocalyptic number.

It is an amenable number.

110221142516 is a deficient number, since it is larger than the sum of its proper divisors (92817804364).

110221142516 is a wasteful number, since it uses less digits than its factorization.

110221142516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1450278214 (or 1450278212 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 26.

Adding to 110221142516 its reverse (615241122011), we get a palindrome (725462264527).

The spelling of 110221142516 in words is "one hundred ten billion, two hundred twenty-one million, one hundred forty-two thousand, five hundred sixteen".