2141020322 has 32 divisors (see below), whose sum is σ = 3702721152. Its totient is φ = 909512064.

The previous prime is 2141020319. The next prime is 2141020331. The reversal of 2141020322 is 2230201412.

It is a self number, because there is not a number n which added to its sum of digits gives 2141020322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1041848 + ... + 1043900.

It is an arithmetic number, because the mean of its divisors is an integer number (115710036).

Almost surely, 2^2141020322 is an apocalyptic number.

2141020322 is a deficient number, since it is larger than the sum of its proper divisors (1561700830).

2141020322 is a wasteful number, since it uses less digits than its factorization.

2141020322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2682.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2141020322 is about 46271.1608023832. The cubic root of 2141020322 is about 1288.8635148091.

Adding to 2141020322 its reverse (2230201412), we get a palindrome (4371221734).

The spelling of 2141020322 in words is "two billion, one hundred forty-one million, twenty thousand, three hundred twenty-two".