11000221201210 has 32 divisors (see below), whose sum is σ = 20842916472000. Its totient is φ = 4168426458240.

The previous prime is 11000221201187. The next prime is 11000221201237. The reversal of 11000221201210 is 1210212200011.

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, 10131241 + ... + 11164339.

It is an arithmetic number, because the mean of its divisors is an integer number (651341139750).

Almost surely, 2^{11000221201210} is an apocalyptic number.

11000221201210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11000221201210 is a deficient number, since it is larger than the sum of its proper divisors (9842695270790).

11000221201210 is a wasteful number, since it uses less digits than its factorization.

11000221201210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089166.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11000221201210 its reverse (1210212200011), we get a palindrome (12210433401221).

The spelling of 11000221201210 in words is "eleven trillion, two hundred twenty-one million, two hundred one thousand, two hundred ten".