11210222220112 has 40 divisors (see below), whose sum is σ = 21769057445120. Its totient is φ = 5592403555200.

The previous prime is 11210222220107. The next prime is 11210222220121. The reversal of 11210222220112 is 21102222201211.

It is a super-3 number, since 3×11210222220112³ (a number of 40 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11210222220112.

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, 73270189 + ... + 73423027.

It is an arithmetic number, because the mean of its divisors is an integer number (544226436128).

Almost surely, 2^{11210222220112} is an apocalyptic number.

It is an amenable number.

11210222220112 is a deficient number, since it is larger than the sum of its proper divisors (10558835225008).

11210222220112 is a wasteful number, since it uses less digits than its factorization.

11210222220112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163211 (or 163205 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 11210222220112 its reverse (21102222201211), we get a palindrome (32312444421323).

The spelling of 11210222220112 in words is "eleven trillion, two hundred ten billion, two hundred twenty-two million, two hundred twenty thousand, one hundred twelve".