10120112101122 has 16 divisors (see below), whose sum is σ = 20369142829632. Its totient is φ = 3351884262480.

The previous prime is 10120112101109. The next prime is 10120112101129. The reversal of 10120112101122 is 22110121102101.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10120112101129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5371608454 + ... + 5371610337.

It is an arithmetic number, because the mean of its divisors is an integer number (1273071426852).

Almost surely, 2^{10120112101122} is an apocalyptic number.

10120112101122 is an abundant number, since it is smaller than the sum of its proper divisors (10249030728510).

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

10120112101122 is a wasteful number, since it uses less digits than its factorization.

10120112101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10743218953.

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

Adding to 10120112101122 its reverse (22110121102101), we get a palindrome (32230233203223).

The spelling of 10120112101122 in words is "ten trillion, one hundred twenty billion, one hundred twelve million, one hundred one thousand, one hundred twenty-two".