11110202012210 has 64 divisors (see below), whose sum is σ = 23199484492800. Its totient is φ = 3751858630080.

The previous prime is 11110202012209. The next prime is 11110202012243. The reversal of 11110202012210 is 1221020201111.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35954465 + ... + 36262155.

It is an arithmetic number, because the mean of its divisors is an integer number (362491945200).

Almost surely, 2^{11110202012210} is an apocalyptic number.

11110202012210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11110202012210 is an abundant number, since it is smaller than the sum of its proper divisors (12089282480590).

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

11110202012210 is a wasteful number, since it uses less digits than its factorization.

11110202012210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315471.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11110202012210 its reverse (1221020201111), we get a palindrome (12331222213321).

The spelling of 11110202012210 in words is "eleven trillion, one hundred ten billion, two hundred two million, twelve thousand, two hundred ten".