1110101122122 has 8 divisors (see below), whose sum is σ = 2220202244256. Its totient is φ = 370033707372.

The previous prime is 1110101122121. The next prime is 1110101122129. The reversal of 1110101122122 is 2212211010111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

1110101122122 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1110101122121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92508426838 + ... + 92508426849.

It is an arithmetic number, because the mean of its divisors is an integer number (277525280532).

Almost surely, 2^{1110101122122} is an apocalyptic number.

1110101122122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1110101122122 is a wasteful number, since it uses less digits than its factorization.

1110101122122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185016853692.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 1110101122122 its reverse (2212211010111), we get a palindrome (3322312132233).

The spelling of 1110101122122 in words is "one trillion, one hundred ten billion, one hundred one million, one hundred twenty-two thousand, one hundred twenty-two".