2202010100210 has 8 divisors (see below), whose sum is σ = 3963618180396. Its totient is φ = 880804040080.

The previous prime is 2202010100203. The next prime is 2202010100291. The reversal of 2202010100210 is 120010102022.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2165909720209 + 36100380001 = 1471703^2 + 190001^2 .

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 = 2202010100191 and 2202010100200.

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, 110100505001 + ... + 110100505020.

Almost surely, 2^{2202010100210} is an apocalyptic number.

2202010100210 is a deficient number, since it is larger than the sum of its proper divisors (1761608080186).

2202010100210 is a wasteful number, since it uses less digits than its factorization.

2202010100210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220201010028.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2202010100210 its reverse (120010102022), we get a palindrome (2322020202232).

The spelling of 2202010100210 in words is "two trillion, two hundred two billion, ten million, one hundred thousand, two hundred ten".