4022098861 has 16 divisors (see below), whose sum is σ = 4444383168. Its totient is φ = 3609472000.

The previous prime is 4022098823. The next prime is 4022098877. The reversal of 4022098861 is 1688902204.

It is a cyclic number.

It is not a de Polignac number, because 4022098861 - 2²⁷ = 3887881133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4022098361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 380301 + ... + 390733.

It is an arithmetic number, because the mean of its divisors is an integer number (277773948).

Almost surely, 2^4022098861 is an apocalyptic number.

It is an amenable number.

4022098861 is a deficient number, since it is larger than the sum of its proper divisors (422284307).

4022098861 is a wasteful number, since it uses less digits than its factorization.

4022098861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10892.

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 4022098861 is about 63420.0194023938. The cubic root of 4022098861 is about 1590.3189978738.

The spelling of 4022098861 in words is "four billion, twenty-two million, ninety-eight thousand, eight hundred sixty-one".