1111022000022 has 32 divisors (see below), whose sum is σ = 2448048489984. Its totient is φ = 333339932000.

The previous prime is 1111022000009. The next prime is 1111022000047. The reversal of 1111022000022 is 2200002201111.

It is a junction number, because it is equal to n+sod(n) for n = 1111021999971 and 1111022000007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83328318 + ... + 83341649.

It is an arithmetic number, because the mean of its divisors is an integer number (76501515312).

Almost surely, 2^{1111022000022} is an apocalyptic number.

1111022000022 is an abundant number, since it is smaller than the sum of its proper divisors (1337026489962).

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

1111022000022 is a wasteful number, since it uses less digits than its factorization.

1111022000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166670084.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1111022000022 its reverse (2200002201111), we get a palindrome (3311024201133).

The spelling of 1111022000022 in words is "one trillion, one hundred eleven billion, twenty-two million, twenty-two", and thus it is an aban number.