2210100211222 has 8 divisors (see below), whose sum is σ = 3317136631200. Its totient is φ = 1104388000824.

The previous prime is 2210100211211. The next prime is 2210100211261. The reversal of 2210100211222 is 2221120010122.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2210100211196 and 2210100211205.

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, 331048222 + ... + 331054897.

It is an arithmetic number, because the mean of its divisors is an integer number (414642078900).

Almost surely, 2^{2210100211222} is an apocalyptic number.

2210100211222 is a deficient number, since it is larger than the sum of its proper divisors (1107036419978).

2210100211222 is a wasteful number, since it uses less digits than its factorization.

2210100211222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662104790.

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

Adding to 2210100211222 its reverse (2221120010122), we get a palindrome (4431220221344).

The spelling of 2210100211222 in words is "two trillion, two hundred ten billion, one hundred million, two hundred eleven thousand, two hundred twenty-two".