20102000222 has 8 divisors (see below), whose sum is σ = 30155034672. Its totient is φ = 10050322000.

The previous prime is 20102000203. The next prime is 20102000279. The reversal of 20102000222 is 22200020102.

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

It is a congruent number.

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, 301154 + ... + 361797.

It is an arithmetic number, because the mean of its divisors is an integer number (3769379334).

Almost surely, 2^20102000222 is an apocalyptic number.

20102000222 is a deficient number, since it is larger than the sum of its proper divisors (10053034450).

20102000222 is a wasteful number, since it uses less digits than its factorization.

20102000222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678114.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 20102000222 its reverse (22200020102), we get a palindrome (42302020324).

The spelling of 20102000222 in words is "twenty billion, one hundred two million, two hundred twenty-two", and thus it is an aban number.