2122212002 has 8 divisors (see below), whose sum is σ = 3230830416. Its totient is φ = 1045268532.

The previous prime is 2122211989. The next prime is 2122212013. The reversal of 2122212002 is 2002122212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7918568 + ... + 7918835.

It is an arithmetic number, because the mean of its divisors is an integer number (403853802).

Almost surely, 2^2122212002 is an apocalyptic number.

2122212002 is a deficient number, since it is larger than the sum of its proper divisors (1108618414).

2122212002 is a wasteful number, since it uses less digits than its factorization.

2122212002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15837472.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 2122212002 is about 46067.4722770851. The cubic root of 2122212002 is about 1285.0782960867.

Adding to 2122212002 its reverse (2002122212), we get a palindrome (4124334214).

The spelling of 2122212002 in words is "two billion, one hundred twenty-two million, two hundred twelve thousand, two".