11214021422 has 8 divisors (see below), whose sum is σ = 16843138272. Its totient is φ = 5599642000.

The previous prime is 11214021419. The next prime is 11214021433. The reversal of 11214021422 is 22412041211.

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 = 11214021394 and 11214021403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3682454 + ... + 3685497.

It is an arithmetic number, because the mean of its divisors is an integer number (2105392284).

Almost surely, 2^11214021422 is an apocalyptic number.

11214021422 is a deficient number, since it is larger than the sum of its proper divisors (5629116850).

11214021422 is an equidigital number, since it uses as much as digits as its factorization.

11214021422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7368714.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 11214021422 its reverse (22412041211), we get a palindrome (33626062633).

The spelling of 11214021422 in words is "eleven billion, two hundred fourteen million, twenty-one thousand, four hundred twenty-two".