2102223334 has 4 divisors (see below), whose sum is σ = 3153335004. Its totient is φ = 1051111666.

The previous prime is 2102223317. The next prime is 2102223341. The reversal of 2102223334 is 4333222012.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525555832 + ... + 525555835.

It is an arithmetic number, because the mean of its divisors is an integer number (788333751).

Almost surely, 2^2102223334 is an apocalyptic number.

2102223334 is a deficient number, since it is larger than the sum of its proper divisors (1051111670).

2102223334 is a wasteful number, since it uses less digits than its factorization.

2102223334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051111669.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2102223334 is about 45850.0090948737. The cubic root of 2102223334 is about 1281.0309349871.

Adding to 2102223334 its reverse (4333222012), we get a palindrome (6435445346).

The spelling of 2102223334 in words is "two billion, one hundred two million, two hundred twenty-three thousand, three hundred thirty-four".