2104222210 has 16 divisors (see below), whose sum is σ = 3798459000. Its totient is φ = 839275776.

The previous prime is 2104222199. The next prime is 2104222231. The reversal of 2104222210 is 122224012.

It can be written as a sum of positive squares in 4 ways, for example, as 2103965161 + 257049 = 45869^2 + 507^2 .

It is a super-2 number, since 2×2104222210² = 8855502218114568200, which contains 22 as substring.

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, 297975 + ... + 304954.

Almost surely, 2^2104222210 is an apocalyptic number.

2104222210 is a deficient number, since it is larger than the sum of its proper divisors (1694236790).

2104222210 is a wasteful number, since it uses less digits than its factorization.

2104222210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603285.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 2104222210 is about 45871.8019048740. The cubic root of 2104222210 is about 1281.4368244405.

Adding to 2104222210 its reverse (122224012), we get a palindrome (2226446222).

The spelling of 2104222210 in words is "two billion, one hundred four million, two hundred twenty-two thousand, two hundred ten".