2102002322 has 16 divisors (see below), whose sum is σ = 3664509120. Its totient is φ = 885589008.

The previous prime is 2102002303. The next prime is 2102002339. The reversal of 2102002322 is 2232002012.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 2102002297 and 2102002306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1271573 + ... + 1273224.

It is an arithmetic number, because the mean of its divisors is an integer number (229031820).

Almost surely, 2^2102002322 is an apocalyptic number.

2102002322 is a deficient number, since it is larger than the sum of its proper divisors (1562506798).

2102002322 is a wasteful number, since it uses less digits than its factorization.

2102002322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2544865.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2102002322 is about 45847.5988684249. The cubic root of 2102002322 is about 1280.9860407512.

Adding to 2102002322 its reverse (2232002012), we get a palindrome (4334004334).

The spelling of 2102002322 in words is "two billion, one hundred two million, two thousand, three hundred twenty-two".