122211102001120 has 192 divisors, whose sum is σ = 315573142993920. Its totient is φ = 44355559680000.

The previous prime is 122211102001073. The next prime is 122211102001133. The reversal of 122211102001120 is 21100201112221.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 122211102001094 and 122211102001103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2364602799 + ... + 2364654481.

It is an arithmetic number, because the mean of its divisors is an integer number (1643610119760).

Almost surely, 2^{122211102001120} is an apocalyptic number.

122211102001120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122211102001120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157786571496960).

122211102001120 is an abundant number, since it is smaller than the sum of its proper divisors (193362040992800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122211102001120 is a wasteful number, since it uses less digits than its factorization.

122211102001120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54249 (or 54241 counting only the distinct ones).

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

Adding to 122211102001120 its reverse (21100201112221), we get a palindrome (143311303113341).

The spelling of 122211102001120 in words is "one hundred twenty-two trillion, two hundred eleven billion, one hundred two million, one thousand, one hundred twenty".