11200111222010 has 32 divisors (see below), whose sum is σ = 20239481661840. Its totient is φ = 4462442224128.

The previous prime is 11200111221983. The next prime is 11200111222031. The reversal of 11200111222010 is 1022211100211.

It can be written as a sum of positive squares in 8 ways, for example, as 4998850827721 + 6201260394289 = 2235811^2 + 2490233^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4674926 + ... + 6652454.

Almost surely, 2^{11200111222010} is an apocalyptic number.

11200111222010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11200111222010 is a deficient number, since it is larger than the sum of its proper divisors (9039370439830).

11200111222010 is a wasteful number, since it uses less digits than its factorization.

11200111222010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1979762.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11200111222010 its reverse (1022211100211), we get a palindrome (12222322322221).

The spelling of 11200111222010 in words is "eleven trillion, two hundred billion, one hundred eleven million, two hundred twenty-two thousand, ten".