4022110987 has 4 divisors (see below), whose sum is σ = 4042322800. Its totient is φ = 4001899176.

The previous prime is 4022110973. The next prime is 4022110991. The reversal of 4022110987 is 7890112204.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4022110987 is a prime.

It is a super-2 number, since 2×4022110987² = 32354753583492228338, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4022110957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10105608 + ... + 10106005.

It is an arithmetic number, because the mean of its divisors is an integer number (1010580700).

Almost surely, 2^4022110987 is an apocalyptic number.

4022110987 is a deficient number, since it is larger than the sum of its proper divisors (20211813).

4022110987 is a wasteful number, since it uses less digits than its factorization.

4022110987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20211812.

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 4022110987 is about 63420.1150030493. The cubic root of 4022110987 is about 1590.3205960600.

The spelling of 4022110987 in words is "four billion, twenty-two million, one hundred ten thousand, nine hundred eighty-seven".