10210002222 has 128 divisors (see below), whose sum is σ = 26714741760. Its totient is φ = 2530621440.

The previous prime is 10210002221. The next prime is 10210002223. The reversal of 10210002222 is 22220001201.

It is an interprime number because it is at equal distance from previous prime (10210002221) and next prime (10210002223).

It is a junction number, because it is equal to n+sod(n) for n = 10210002198 and 10210002207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10210002221) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 491772 + ... + 512112.

It is an arithmetic number, because the mean of its divisors is an integer number (208708920).

Almost surely, 2^10210002222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10210002222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13357370880).

10210002222 is an abundant number, since it is smaller than the sum of its proper divisors (16504739538).

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

10210002222 is a wasteful number, since it uses less digits than its factorization.

10210002222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20426.

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

Adding to 10210002222 its reverse (22220001201), we get a palindrome (32430003423).

The spelling of 10210002222 in words is "ten billion, two hundred ten million, two thousand, two hundred twenty-two".