2182010842 has 32 divisors (see below), whose sum is σ = 3721890240. Its totient is φ = 950590080.

The previous prime is 2182010839. The next prime is 2182010869. The reversal of 2182010842 is 2480102812.

2182010842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2182010842² = 9522342629211097928, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2182010842.

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, 34534 + ... + 74542.

It is an arithmetic number, because the mean of its divisors is an integer number (116309070).

Almost surely, 2^2182010842 is an apocalyptic number.

2182010842 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2182010842 is a deficient number, since it is larger than the sum of its proper divisors (1539879398).

2182010842 is a wasteful number, since it uses less digits than its factorization.

2182010842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40126.

The product of its (nonzero) digits is 2048, while the sum is 28.

The square root of 2182010842 is about 46711.9989082034. The cubic root of 2182010842 is about 1297.0368094824.

The spelling of 2182010842 in words is "two billion, one hundred eighty-two million, ten thousand, eight hundred forty-two".