10002022222 has 16 divisors (see below), whose sum is σ = 15587011440. Its totient is φ = 4807832512.

The previous prime is 10002022211. The next prime is 10002022243. The reversal of 10002022222 is 22222020001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 356548 + ... + 383575.

It is an arithmetic number, because the mean of its divisors is an integer number (974188215).

Almost surely, 2^10002022222 is an apocalyptic number.

10002022222 is a deficient number, since it is larger than the sum of its proper divisors (5584989218).

10002022222 is a wasteful number, since it uses less digits than its factorization.

10002022222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740387.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 10002022222 its reverse (22222020001), we get a palindrome (32224042223).

The spelling of 10002022222 in words is "ten billion, two million, twenty-two thousand, two hundred twenty-two".