200111202220222 has 8 divisors (see below), whose sum is σ = 302458152974472. Its totient is φ = 99291817895400.

The previous prime is 200111202220177. The next prime is 200111202220231. The reversal of 200111202220222 is 222022202111002.

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 200111202220222.

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, 381891607029 + ... + 381891607552.

It is an arithmetic number, because the mean of its divisors is an integer number (37807269121809).

Almost surely, 2^{200111202220222} is an apocalyptic number.

200111202220222 is a deficient number, since it is larger than the sum of its proper divisors (102346950754250).

200111202220222 is a wasteful number, since it uses less digits than its factorization.

200111202220222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763783214714.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 200111202220222 its reverse (222022202111002), we get a palindrome (422133404331224).

The spelling of 200111202220222 in words is "two hundred trillion, one hundred eleven billion, two hundred two million, two hundred twenty thousand, two hundred twenty-two".