2122022213002 has 4 divisors (see below), whose sum is σ = 3183033319506. Its totient is φ = 1061011106500.

The previous prime is 2122022212997. The next prime is 2122022213041. The reversal of 2122022213002 is 2003122202212.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2121942842721 + 79370281 = 1456689^2 + 8909^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530505553249 + ... + 530505553252.

Almost surely, 2^{2122022213002} is an apocalyptic number.

2122022213002 is a deficient number, since it is larger than the sum of its proper divisors (1061011106504).

2122022213002 is a wasteful number, since it uses less digits than its factorization.

2122022213002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061011106503.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 2122022213002 its reverse (2003122202212), we get a palindrome (4125144415214).

The spelling of 2122022213002 in words is "two trillion, one hundred twenty-two billion, twenty-two million, two hundred thirteen thousand, two".