201000222020222 has 8 divisors (see below), whose sum is σ = 301521569977416. Its totient is φ = 100493032027752.

The previous prime is 201000222020203. The next prime is 201000222020267. The reversal of 201000222020222 is 222020222000102.

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

It is a self number, because there is not a number n which added to its sum of digits gives 201000222020222.

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, 3539455688 + ... + 3539512475.

It is an arithmetic number, because the mean of its divisors is an integer number (37690196247177).

Almost surely, 2^{201000222020222} is an apocalyptic number.

201000222020222 is a deficient number, since it is larger than the sum of its proper divisors (100521347957194).

201000222020222 is a wasteful number, since it uses less digits than its factorization.

201000222020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7078982362.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 201000222020222 its reverse (222020222000102), we get a palindrome (423020444020324).

The spelling of 201000222020222 in words is "two hundred one trillion, two hundred twenty-two million, twenty thousand, two hundred twenty-two".