11212223674 has 8 divisors (see below), whose sum is σ = 17069355648. Its totient is φ = 5522438460.

The previous prime is 11212223621. The next prime is 11212223681. The reversal of 11212223674 is 47632221211.

It is a happy number.

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

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, 41836522 + ... + 41836789.

It is an arithmetic number, because the mean of its divisors is an integer number (2133669456).

Almost surely, 2^11212223674 is an apocalyptic number.

11212223674 is a deficient number, since it is larger than the sum of its proper divisors (5857131974).

11212223674 is an equidigital number, since it uses as much as digits as its factorization.

11212223674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83673380.

The product of its digits is 8064, while the sum is 31.

Adding to 11212223674 its reverse (47632221211), we get a palindrome (58844444885).

The spelling of 11212223674 in words is "eleven billion, two hundred twelve million, two hundred twenty-three thousand, six hundred seventy-four".