22200111100010 has 8 divisors (see below), whose sum is σ = 39960199980036. Its totient is φ = 8880044440000.

The previous prime is 22200111100009. The next prime is 22200111100067. The reversal of 22200111100010 is 1000111100222.

It can be written as a sum of positive squares in 2 ways, for example, as 20707787437561 + 1492323662449 = 4550581^2 + 1221607^2 .

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 = 22200111099964 and 22200111100000.

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, 1110005554991 + ... + 1110005555010.

Almost surely, 2^{22200111100010} is an apocalyptic number.

22200111100010 is a deficient number, since it is larger than the sum of its proper divisors (17760088880026).

22200111100010 is a wasteful number, since it uses less digits than its factorization.

22200111100010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2220011110008.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 22200111100010 its reverse (1000111100222), we get a palindrome (23200222200232).

The spelling of 22200111100010 in words is "twenty-two trillion, two hundred billion, one hundred eleven million, one hundred thousand, ten".