1133212454 has 32 divisors (see below), whose sum is σ = 1906122240. Its totient is φ = 500824800.

The previous prime is 1133212417. The next prime is 1133212481. The reversal of 1133212454 is 4542123311.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 214019 + ... + 219249.

It is an arithmetic number, because the mean of its divisors is an integer number (59566320).

Almost surely, 2^1133212454 is an apocalyptic number.

1133212454 is a deficient number, since it is larger than the sum of its proper divisors (772909786).

1133212454 is a wasteful number, since it uses less digits than its factorization.

1133212454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5516.

The product of its digits is 2880, while the sum is 26.

The square root of 1133212454 is about 33663.2210877094. The cubic root of 1133212454 is about 1042.5665327208.

Adding to 1133212454 its reverse (4542123311), we get a palindrome (5675335765).

The spelling of 1133212454 in words is "one billion, one hundred thirty-three million, two hundred twelve thousand, four hundred fifty-four".