110221142 has 16 divisors (see below), whose sum is σ = 166940880. Its totient is φ = 54577152.

The previous prime is 110221103. The next prime is 110221171. The reversal of 110221142 is 241122011.

It is a happy number.

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, 108734 + ... + 109742.

It is an arithmetic number, because the mean of its divisors is an integer number (10433805).

Almost surely, 2^110221142 is an apocalyptic number.

110221142 is a deficient number, since it is larger than the sum of its proper divisors (56719738).

110221142 is a wasteful number, since it uses less digits than its factorization.

110221142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1487.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 110221142 is about 10498.6257195883. The cubic root of 110221142 is about 479.4628568898.

Adding to 110221142 its reverse (241122011), we get a palindrome (351343153).

The spelling of 110221142 in words is "one hundred ten million, two hundred twenty-one thousand, one hundred forty-two".