11423052210 has 32 divisors (see below), whose sum is σ = 27422308800. Its totient is φ = 3045371328.

The previous prime is 11423052181. The next prime is 11423052229. The reversal of 11423052210 is 1225032411.

It is a super-2 number, since 2×11423052210² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76524 + ... + 169416.

It is an arithmetic number, because the mean of its divisors is an integer number (856947150).

Almost surely, 2^11423052210 is an apocalyptic number.

11423052210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11423052210 is an abundant number, since it is smaller than the sum of its proper divisors (15999256590).

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

11423052210 is a wasteful number, since it uses less digits than its factorization.

11423052210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97002.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 11423052210 its reverse (1225032411), we get a palindrome (12648084621).

The spelling of 11423052210 in words is "eleven billion, four hundred twenty-three million, fifty-two thousand, two hundred ten".