122100122120110 has 16 divisors (see below), whose sum is σ = 219790612188000. Its totient is φ = 48837739432096.

The previous prime is 122100122120033. The next prime is 122100122120117. The reversal of 122100122120110 is 11021221001221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122100122120117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288454930 + ... + 288877909.

It is an arithmetic number, because the mean of its divisors is an integer number (13736913261750).

Almost surely, 2^{122100122120110} is an apocalyptic number.

122100122120110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122100122120110 is a deficient number, since it is larger than the sum of its proper divisors (97690490067890).

122100122120110 is a wasteful number, since it uses less digits than its factorization.

122100122120110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577353995.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 122100122120110 its reverse (11021221001221), we get a palindrome (133121343121331).

The spelling of 122100122120110 in words is "one hundred twenty-two trillion, one hundred billion, one hundred twenty-two million, one hundred twenty thousand, one hundred ten".