11220010001103 has 8 divisors (see below), whose sum is σ = 14960527947568. Its totient is φ = 7479749361024.

The previous prime is 11220010001087. The next prime is 11220010001107. The reversal of 11220010001103 is 30110001002211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11220010001103 - 2⁴ = 11220010001087 is a prime.

It is a super-2 number, since 2×11220010001103² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11220010001107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64224826 + ... + 64399287.

It is an arithmetic number, because the mean of its divisors is an integer number (1870065993446).

Almost surely, 2^{11220010001103} is an apocalyptic number.

11220010001103 is a deficient number, since it is larger than the sum of its proper divisors (3740517946465).

11220010001103 is a wasteful number, since it uses less digits than its factorization.

11220010001103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128653193.

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

Adding to 11220010001103 its reverse (30110001002211), we get a palindrome (41330011003314).

The spelling of 11220010001103 in words is "eleven trillion, two hundred twenty billion, ten million, one thousand, one hundred three".