1105401224 has 16 divisors (see below), whose sum is σ = 2139486720. Its totient is φ = 534871440.

The previous prime is 1105401211. The next prime is 1105401257. The reversal of 1105401224 is 4221045011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1105401196 and 1105401205.

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, 2228384 + ... + 2228879.

It is an arithmetic number, because the mean of its divisors is an integer number (133717920).

Almost surely, 2^1105401224 is an apocalyptic number.

It is an amenable number.

1105401224 is a deficient number, since it is larger than the sum of its proper divisors (1034085496).

1105401224 is a wasteful number, since it uses less digits than its factorization.

1105401224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4457300 (or 4457296 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 1105401224 is about 33247.5747085408. The cubic root of 1105401224 is about 1033.9669261258.

Adding to 1105401224 its reverse (4221045011), we get a palindrome (5326446235).

The spelling of 1105401224 in words is "one billion, one hundred five million, four hundred one thousand, two hundred twenty-four".