11221110002210 has 64 divisors (see below), whose sum is σ = 20731308998400. Its totient is φ = 4370365409280.

The previous prime is 11221110002197. The next prime is 11221110002353. The reversal of 11221110002210 is 1220001112211.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1615241957 + ... + 1615248903.

It is an arithmetic number, because the mean of its divisors is an integer number (323926703100).

Almost surely, 2^{11221110002210} is an apocalyptic number.

11221110002210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11221110002210 is a deficient number, since it is larger than the sum of its proper divisors (9510198996190).

11221110002210 is a wasteful number, since it uses less digits than its factorization.

11221110002210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14171.

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

Adding to 11221110002210 its reverse (1220001112211), we get a palindrome (12441111114421).

The spelling of 11221110002210 in words is "eleven trillion, two hundred twenty-one billion, one hundred ten million, two thousand, two hundred ten".