10111200122122 has 32 divisors (see below), whose sum is σ = 17501480680320. Its totient is φ = 4335952389120.

The previous prime is 10111200122113. The next prime is 10111200122123. The reversal of 10111200122122 is 22122100211101.

It is a junction number, because it is equal to n+sod(n) for n = 10111200122096 and 10111200122105.

It is not an unprimeable number, because it can be changed into a prime (10111200122123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136830247 + ... + 136904122.

It is an arithmetic number, because the mean of its divisors is an integer number (546921271260).

Almost surely, 2^{10111200122122} is an apocalyptic number.

10111200122122 is a deficient number, since it is larger than the sum of its proper divisors (7390280558198).

10111200122122 is a wasteful number, since it uses less digits than its factorization.

10111200122122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273734478.

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

Adding to 10111200122122 its reverse (22122100211101), we get a palindrome (32233300333223).

The spelling of 10111200122122 in words is "ten trillion, one hundred eleven billion, two hundred million, one hundred twenty-two thousand, one hundred twenty-two".