11222002110 has 128 divisors (see below), whose sum is σ = 31994611200. Its totient is φ = 2488389120.

The previous prime is 11222002087. The next prime is 11222002133. The reversal of 11222002110 is 1120022211.

It is an interprime number because it is at equal distance from previous prime (11222002087) and next prime (11222002133).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 150972 + ... + 212688.

It is an arithmetic number, because the mean of its divisors is an integer number (249957900).

Almost surely, 2^11222002110 is an apocalyptic number.

11222002110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11222002110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15997305600).

11222002110 is an abundant number, since it is smaller than the sum of its proper divisors (20772609090).

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

11222002110 is a wasteful number, since it uses less digits than its factorization.

11222002110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61786.

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

Adding to 11222002110 its reverse (1120022211), we get a palindrome (12342024321).

The spelling of 11222002110 in words is "eleven billion, two hundred twenty-two million, two thousand, one hundred ten".