10212111119 has 12 divisors (see below), whose sum is σ = 11887045848. Its totient is φ = 8747600400.

The previous prime is 10212111103. The next prime is 10212111181. The reversal of 10212111119 is 91111121201.

It is not a de Polignac number, because 10212111119 - 2⁴ = 10212111103 is a prime.

It is a super-2 number, since 2×10212111119² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10212111119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212111319) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10649 + ... + 143309.

It is an arithmetic number, because the mean of its divisors is an integer number (990587154).

Almost surely, 2^10212111119 is an apocalyptic number.

10212111119 is a deficient number, since it is larger than the sum of its proper divisors (1674934729).

10212111119 is a wasteful number, since it uses less digits than its factorization.

10212111119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134246 (or 134239 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 20.

The spelling of 10212111119 in words is "ten billion, two hundred twelve million, one hundred eleven thousand, one hundred nineteen".