11011241121210 has 96 divisors (see below), whose sum is σ = 32388620427072. Its totient is φ = 2669391780480.

The previous prime is 11011241121187. The next prime is 11011241121227. The reversal of 11011241121210 is 1212114211011.

11011241121210 is a `hidden beast` number, since 1 + 10 + 1 + 12 + 411 + 21 + 210 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 205944859 + ... + 205998318.

It is an arithmetic number, because the mean of its divisors is an integer number (337381462782).

Almost surely, 2^{11011241121210} is an apocalyptic number.

11011241121210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11011241121210 is an abundant number, since it is smaller than the sum of its proper divisors (21377379305862).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11011241121210 is a wasteful number, since it uses less digits than its factorization.

11011241121210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411943210 (or 411943198 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 18.

Adding to 11011241121210 its reverse (1212114211011), we get a palindrome (12223355332221).

The spelling of 11011241121210 in words is "eleven trillion, eleven billion, two hundred forty-one million, one hundred twenty-one thousand, two hundred ten".