11021102111210 has 16 divisors (see below), whose sum is σ = 19838154207456. Its totient is φ = 4408402976208.

The previous prime is 11021102111191. The next prime is 11021102111269. The reversal of 11021102111210 is 1211120112011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3495764 + ... + 5853423.

It is an arithmetic number, because the mean of its divisors is an integer number (1239884637966).

Almost surely, 2^{11021102111210} is an apocalyptic number.

11021102111210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11021102111210 is a deficient number, since it is larger than the sum of its proper divisors (8817052096246).

11021102111210 is a wasteful number, since it uses less digits than its factorization.

11021102111210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9467077.

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

Adding to 11021102111210 its reverse (1211120112011), we get a palindrome (12232222223221).

The spelling of 11021102111210 in words is "eleven trillion, twenty-one billion, one hundred two million, one hundred eleven thousand, two hundred ten".