12222210110 has 32 divisors (see below), whose sum is σ = 24015312864. Its totient is φ = 4441600000.

The previous prime is 12222210101. The next prime is 12222210113. The reversal of 12222210110 is 1101222221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12222210113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141410 + ... + 210810.

It is an arithmetic number, because the mean of its divisors is an integer number (750478527).

Almost surely, 2^12222210110 is an apocalyptic number.

12222210110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12222210110 is a deficient number, since it is larger than the sum of its proper divisors (11793102754).

12222210110 is a wasteful number, since it uses less digits than its factorization.

12222210110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71020.

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

Adding to 12222210110 its reverse (1101222221), we get a palindrome (13323432331).

The spelling of 12222210110 in words is "twelve billion, two hundred twenty-two million, two hundred ten thousand, one hundred ten".