1121112002022 has 8 divisors (see below), whose sum is σ = 2242224004056. Its totient is φ = 373704000672.

The previous prime is 1121112002009. The next prime is 1121112002033. The reversal of 1121112002022 is 2202002111211.

It is a sphenic number, since it is the product of 3 distinct primes.

1121112002022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1121112001992 and 1121112002010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93426000163 + ... + 93426000174.

It is an arithmetic number, because the mean of its divisors is an integer number (280278000507).

Almost surely, 2^{1121112002022} is an apocalyptic number.

1121112002022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1121112002022 is a wasteful number, since it uses less digits than its factorization.

1121112002022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186852000342.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1121112002022 its reverse (2202002111211), we get a palindrome (3323114113233).

The spelling of 1121112002022 in words is "one trillion, one hundred twenty-one billion, one hundred twelve million, two thousand, twenty-two".