11021001120210 has 32 divisors (see below), whose sum is σ = 26463974097600. Its totient is φ = 2937425697728.

The previous prime is 11021001120191. The next prime is 11021001120221. The reversal of 11021001120210 is 1202110012011.

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, 94186452 + ... + 94303391.

It is an arithmetic number, because the mean of its divisors is an integer number (826999190550).

Almost surely, 2^{11021001120210} is an apocalyptic number.

11021001120210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11021001120210 is an abundant number, since it is smaller than the sum of its proper divisors (15442972977390).

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

11021001120210 is a wasteful number, since it uses less digits than its factorization.

11021001120210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188491802.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11021001120210 its reverse (1202110012011), we get a palindrome (12223111132221).

The spelling of 11021001120210 in words is "eleven trillion, twenty-one billion, one million, one hundred twenty thousand, two hundred ten".