10210111122 has 16 divisors (see below), whose sum is σ = 20707831872. Its totient is φ = 3355435440.

The previous prime is 10210111117. The next prime is 10210111157. The reversal of 10210111122 is 22111101201.

It is a junction number, because it is equal to n+sod(n) for n = 10210111098 and 10210111107.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11983273 + ... + 11984124.

It is an arithmetic number, because the mean of its divisors is an integer number (1294239492).

Almost surely, 2^10210111122 is an apocalyptic number.

10210111122 is an abundant number, since it is smaller than the sum of its proper divisors (10497720750).

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

10210111122 is a wasteful number, since it uses less digits than its factorization.

10210111122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23967473.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 10210111122 its reverse (22111101201), we get a palindrome (32321212323).

The spelling of 10210111122 in words is "ten billion, two hundred ten million, one hundred eleven thousand, one hundred twenty-two".