11342322220 has 24 divisors (see below), whose sum is σ = 24054711408. Its totient is φ = 4492008000.

The previous prime is 11342322193. The next prime is 11342322239. The reversal of 11342322220 is 2222324311.

It is a junction number, because it is equal to n+sod(n) for n = 11342322191 and 11342322200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2805486 + ... + 2809525.

It is an arithmetic number, because the mean of its divisors is an integer number (1002279642).

Almost surely, 2^11342322220 is an apocalyptic number.

11342322220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11342322220 is an abundant number, since it is smaller than the sum of its proper divisors (12712389188).

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

11342322220 is a wasteful number, since it uses less digits than its factorization.

11342322220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5615121 (or 5615119 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 11342322220 its reverse (2222324311), we get a palindrome (13564646531).

The spelling of 11342322220 in words is "eleven billion, three hundred forty-two million, three hundred twenty-two thousand, two hundred twenty".