11220210202112 has 80 divisors (see below), whose sum is σ = 22554341644032. Its totient is φ = 5576161198080.

The previous prime is 11220210202063. The next prime is 11220210202177. The reversal of 11220210202112 is 21120201202211.

It is a congruent number.

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, 120922328 + ... + 121015080.

Almost surely, 2^{11220210202112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11220210202112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11277170822016).

11220210202112 is an abundant number, since it is smaller than the sum of its proper divisors (11334131441920).

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

11220210202112 is an equidigital number, since it uses as much as digits as its factorization.

11220210202112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94199 (or 94183 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11220210202112 its reverse (21120201202211), we get a palindrome (32340411404323).

The spelling of 11220210202112 in words is "eleven trillion, two hundred twenty billion, two hundred ten million, two hundred two thousand, one hundred twelve".