122120010110110 has 32 divisors (see below), whose sum is σ = 220932019131264. Its totient is φ = 48600529824000.

The previous prime is 122120010110093. The next prime is 122120010110123. The reversal of 122120010110110 is 11011010021221.

It is a happy number.

It is a super-2 number, since 2×122120010110110² (a number of 29 digits) contains 22 as substring.

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, 31016326 + ... + 34731145.

It is an arithmetic number, because the mean of its divisors is an integer number (6904125597852).

Almost surely, 2^{122120010110110} is an apocalyptic number.

122120010110110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122120010110110 is a deficient number, since it is larger than the sum of its proper divisors (98812009021154).

122120010110110 is a wasteful number, since it uses less digits than its factorization.

122120010110110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65748420.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 122120010110110 its reverse (11011010021221), we get a palindrome (133131020131331).

The spelling of 122120010110110 in words is "one hundred twenty-two trillion, one hundred twenty billion, ten million, one hundred ten thousand, one hundred ten".