122212110110 has 16 divisors (see below), whose sum is σ = 224132399136. Its totient is φ = 47962488288.

The previous prime is 122212110109. The next prime is 122212110121. The reversal of 122212110110 is 11011212221.

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, 115293914 + ... + 115294973.

It is an arithmetic number, because the mean of its divisors is an integer number (14008274946).

Almost surely, 2^122212110110 is an apocalyptic number.

122212110110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122212110110 is a deficient number, since it is larger than the sum of its proper divisors (101920289026).

122212110110 is a wasteful number, since it uses less digits than its factorization.

122212110110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230588947.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 122212110110 its reverse (11011212221), we get a palindrome (133223322331).

The spelling of 122212110110 in words is "one hundred twenty-two billion, two hundred twelve million, one hundred ten thousand, one hundred ten".