11011211201210 has 32 divisors (see below), whose sum is σ = 21629599349184. Its totient is φ = 4002672240000.

The previous prime is 11011211201209. The next prime is 11011211201227. The reversal of 11011211201210 is 1210211211011.

11011211201210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11011211201210² (a number of 27 digits) contains 22 as substring.

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, 17241971 + ... + 17869190.

It is an arithmetic number, because the mean of its divisors is an integer number (675924979662).

Almost surely, 2^{11011211201210} is an apocalyptic number.

11011211201210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11011211201210 is a deficient number, since it is larger than the sum of its proper divisors (10618388147974).

11011211201210 is a wasteful number, since it uses less digits than its factorization.

11011211201210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35114030.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11011211201210 its reverse (1210211211011), we get a palindrome (12221422412221).

The spelling of 11011211201210 in words is "eleven trillion, eleven billion, two hundred eleven million, two hundred one thousand, two hundred ten".