2142022014 has 24 divisors (see below), whose sum is σ = 5062961592. Its totient is φ = 649097520.

The previous prime is 2142022009. The next prime is 2142022027. The reversal of 2142022014 is 4102202412.

2142022014 is a `hidden beast` number, since 21 + 420 + 220 + 1 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5408949 + ... + 5409344.

It is an arithmetic number, because the mean of its divisors is an integer number (210956733).

Almost surely, 2^2142022014 is an apocalyptic number.

2142022014 is an abundant number, since it is smaller than the sum of its proper divisors (2920939578).

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

2142022014 is a wasteful number, since it uses less digits than its factorization.

2142022014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10818312 (or 10818309 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 2142022014 is about 46281.9836869597. The cubic root of 2142022014 is about 1289.0644848745.

Adding to 2142022014 its reverse (4102202412), we get a palindrome (6244224426).

It can be divided in two parts, 21420 and 22014, that added together give a palindrome (43434).

The spelling of 2142022014 in words is "two billion, one hundred forty-two million, twenty-two thousand, fourteen".