122100101110 has 32 divisors (see below), whose sum is σ = 238103675712. Its totient is φ = 44813147520.

The previous prime is 122100101099. The next prime is 122100101141. The reversal of 122100101110 is 11101001221.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2790361 + ... + 2833780.

It is an arithmetic number, because the mean of its divisors is an integer number (7440739866).

Almost surely, 2^122100101110 is an apocalyptic number.

122100101110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122100101110 is a deficient number, since it is larger than the sum of its proper divisors (116003574602).

122100101110 is a wasteful number, since it uses less digits than its factorization.

122100101110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5624328.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 122100101110 its reverse (11101001221), we get a palindrome (133201102331).

The spelling of 122100101110 in words is "one hundred twenty-two billion, one hundred million, one hundred one thousand, one hundred ten".