11200022210 has 16 divisors (see below), whose sum is σ = 21710812536. Its totient is φ = 4135392768.

The previous prime is 11200022191. The next prime is 11200022213. The reversal of 11200022210 is 1222000211.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3328251481 + 7871770729 = 57691^2 + 88723^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11200022191 and 11200022200.

It is not an unprimeable number, because it can be changed into a prime (11200022213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43076879 + ... + 43077138.

Almost surely, 2^11200022210 is an apocalyptic number.

11200022210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11200022210 is a deficient number, since it is larger than the sum of its proper divisors (10510790326).

11200022210 is a wasteful number, since it uses less digits than its factorization.

11200022210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86154037.

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

Adding to 11200022210 its reverse (1222000211), we get a palindrome (12422022421).

The spelling of 11200022210 in words is "eleven billion, two hundred million, twenty-two thousand, two hundred ten".