201200111200222 has 16 divisors (see below), whose sum is σ = 302404520063520. Its totient is φ = 100398610271232.

The previous prime is 201200111200147. The next prime is 201200111200241. The reversal of 201200111200222 is 222002111002102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 201200111200196 and 201200111200205.

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, 70256554 + ... + 73064242.

It is an arithmetic number, because the mean of its divisors is an integer number (18900282503970).

Almost surely, 2^{201200111200222} is an apocalyptic number.

201200111200222 is a deficient number, since it is larger than the sum of its proper divisors (101204408863298).

201200111200222 is a wasteful number, since it uses less digits than its factorization.

201200111200222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2879427.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 201200111200222 its reverse (222002111002102), we get a palindrome (423202222202324).

The spelling of 201200111200222 in words is "two hundred one trillion, two hundred billion, one hundred eleven million, two hundred thousand, two hundred twenty-two".