1000111010022 has 48 divisors (see below), whose sum is σ = 2181767653728. Its totient is φ = 331085145600.

The previous prime is 1000111009991. The next prime is 1000111010033. The reversal of 1000111010022 is 2200101110001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 1000111009986 and 1000111010013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12225568 + ... + 12307100.

It is an arithmetic number, because the mean of its divisors is an integer number (45453492786).

Almost surely, 2^{1000111010022} is an apocalyptic number.

1000111010022 is an abundant number, since it is smaller than the sum of its proper divisors (1181656643706).

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

1000111010022 is a wasteful number, since it uses less digits than its factorization.

1000111010022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86205 (or 86202 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 1000111010022 its reverse (2200101110001), we get a palindrome (3200212120023).

The spelling of 1000111010022 in words is "one trillion, one hundred eleven million, ten thousand, twenty-two".