11420233222 has 8 divisors (see below), whose sum is σ = 17193562272. Its totient is φ = 5689045800.

The previous prime is 11420233213. The next prime is 11420233229. The reversal of 11420233222 is 22233202411.

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

It is a junction number, because it is equal to n+sod(n) for n = 11420233193 and 11420233202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11420233229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10534729 + ... + 10535812.

It is an arithmetic number, because the mean of its divisors is an integer number (2149195284).

Almost surely, 2^11420233222 is an apocalyptic number.

11420233222 is a deficient number, since it is larger than the sum of its proper divisors (5773329050).

11420233222 is a wasteful number, since it uses less digits than its factorization.

11420233222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21070814.

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

Adding to 11420233222 its reverse (22233202411), we get a palindrome (33653435633).

The spelling of 11420233222 in words is "eleven billion, four hundred twenty million, two hundred thirty-three thousand, two hundred twenty-two".