11220001020210 has 32 divisors (see below), whose sum is σ = 26928620634240. Its totient is φ = 2991931584768.

The previous prime is 11220001020197. The next prime is 11220001020299. The reversal of 11220001020210 is 1202010002211.

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, 2957575 + ... + 5584554.

It is an arithmetic number, because the mean of its divisors is an integer number (841519394820).

Almost surely, 2^{11220001020210} is an apocalyptic number.

11220001020210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11220001020210 is an abundant number, since it is smaller than the sum of its proper divisors (15708619614030).

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

11220001020210 is a wasteful number, since it uses less digits than its factorization.

11220001020210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8585922.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11220001020210 its reverse (1202010002211), we get a palindrome (12422011022421).

The spelling of 11220001020210 in words is "eleven trillion, two hundred twenty billion, one million, twenty thousand, two hundred ten".