2211101000222 has 16 divisors (see below), whose sum is σ = 3366206274192. Its totient is φ = 1089032757120.

The previous prime is 2211101000219. The next prime is 2211101000237. The reversal of 2211101000222 is 2220001011122.

It is a junction number, because it is equal to n+sod(n) for n = 2211101000197 and 2211101000206.

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, 16100198 + ... + 16236950.

It is an arithmetic number, because the mean of its divisors is an integer number (210387892137).

Almost surely, 2^{2211101000222} is an apocalyptic number.

2211101000222 is a deficient number, since it is larger than the sum of its proper divisors (1155105273970).

2211101000222 is a wasteful number, since it uses less digits than its factorization.

2211101000222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257483.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2211101000222 its reverse (2220001011122), we get a palindrome (4431102011344).

The spelling of 2211101000222 in words is "two trillion, two hundred eleven billion, one hundred one million, two hundred twenty-two", and thus it is an aban number.