2102103222 has 32 divisors (see below), whose sum is σ = 4359156480. Its totient is φ = 674987040.

The previous prime is 2102103217. The next prime is 2102103233. The reversal of 2102103222 is 2223012012.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63447 + ... + 90717.

It is an arithmetic number, because the mean of its divisors is an integer number (136223640).

Almost surely, 2^2102103222 is an apocalyptic number.

2102103222 is an abundant number, since it is smaller than the sum of its proper divisors (2257053258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2102103222 is a wasteful number, since it uses less digits than its factorization.

2102103222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27748.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2102103222 is about 45848.6992400003. The cubic root of 2102103222 is about 1281.0065369898.

Adding to 2102103222 its reverse (2223012012), we get a palindrome (4325115234).

The spelling of 2102103222 in words is "two billion, one hundred two million, one hundred three thousand, two hundred twenty-two".