122001002112110 has 64 divisors (see below), whose sum is σ = 244029187067904. Its totient is φ = 43543015353600.

The previous prime is 122001002112089. The next prime is 122001002112113. The reversal of 122001002112110 is 11211200100221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122001002112113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33283319 + ... + 36766578.

It is an arithmetic number, because the mean of its divisors is an integer number (3812956047936).

Almost surely, 2^{122001002112110} is an apocalyptic number.

122001002112110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122001002112110 is an abundant number, since it is smaller than the sum of its proper divisors (122028184955794).

122001002112110 is a wasteful number, since it uses less digits than its factorization.

122001002112110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70050209.

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

Adding to 122001002112110 its reverse (11211200100221), we get a palindrome (133212202212331).

The spelling of 122001002112110 in words is "one hundred twenty-two trillion, one billion, two million, one hundred twelve thousand, one hundred ten".