2201210000222 has 32 divisors (see below), whose sum is σ = 3355390764000. Its totient is φ = 1082891576448.

The previous prime is 2201210000221. The next prime is 2201210000243. The reversal of 2201210000222 is 2220000121022.

It is a junction number, because it is equal to n+sod(n) for n = 2201210000197 and 2201210000206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201210000221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161526173 + ... + 161539799.

It is an arithmetic number, because the mean of its divisors is an integer number (104855961375).

Almost surely, 2^{2201210000222} is an apocalyptic number.

2201210000222 is a deficient number, since it is larger than the sum of its proper divisors (1154180763778).

2201210000222 is a wasteful number, since it uses less digits than its factorization.

2201210000222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18860.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2201210000222 its reverse (2220000121022), we get a palindrome (4421210121244).

The spelling of 2201210000222 in words is "two trillion, two hundred one billion, two hundred ten million, two hundred twenty-two", and thus it is an aban number.