11266220230 has 16 divisors (see below), whose sum is σ = 20413498464. Its totient is φ = 4476643200.

The previous prime is 11266220227. The next prime is 11266220233. The reversal of 11266220230 is 3202266211.

It is an interprime number because it is at equal distance from previous prime (11266220227) and next prime (11266220233).

It is a super-2 number, since 2×11266220230² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11266220195 and 11266220204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11266220233) 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, 3729027 + ... + 3732046.

It is an arithmetic number, because the mean of its divisors is an integer number (1275843654).

Almost surely, 2^11266220230 is an apocalyptic number.

11266220230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11266220230 is a deficient number, since it is larger than the sum of its proper divisors (9147278234).

11266220230 is a wasteful number, since it uses less digits than its factorization.

11266220230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7461231.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 11266220230 its reverse (3202266211), we get a palindrome (14468486441).

The spelling of 11266220230 in words is "eleven billion, two hundred sixty-six million, two hundred twenty thousand, two hundred thirty".