222200001201 has 4 divisors (see below), whose sum is σ = 296266668272. Its totient is φ = 148133334132.

The previous prime is 222200001193. The next prime is 222200001211. The reversal of 222200001201 is 102100002222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 222200001201 - 2³ = 222200001193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222200001211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37033333531 + ... + 37033333536.

It is an arithmetic number, because the mean of its divisors is an integer number (74066667068).

Almost surely, 2^222200001201 is an apocalyptic number.

It is an amenable number.

222200001201 is a deficient number, since it is larger than the sum of its proper divisors (74066667071).

222200001201 is an equidigital number, since it uses as much as digits as its factorization.

222200001201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74066667070.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 222200001201 its reverse (102100002222), we get a palindrome (324300003423).

The spelling of 222200001201 in words is "two hundred twenty-two billion, two hundred million, one thousand, two hundred one".