1331224054 has 8 divisors (see below), whose sum is σ = 2000488248. Its totient is φ = 664394640.

The previous prime is 1331224019. The next prime is 1331224159. The reversal of 1331224054 is 4504221331.

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

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, 607327 + ... + 609514.

It is an arithmetic number, because the mean of its divisors is an integer number (250061031).

Almost surely, 2^1331224054 is an apocalyptic number.

1331224054 is a deficient number, since it is larger than the sum of its proper divisors (669264194).

1331224054 is a wasteful number, since it uses less digits than its factorization.

1331224054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1217390.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1331224054 is about 36485.9432384583. The cubic root of 1331224054 is about 1100.0617194020.

Adding to 1331224054 its reverse (4504221331), we get a palindrome (5835445385).

The spelling of 1331224054 in words is "one billion, three hundred thirty-one million, two hundred twenty-four thousand, fifty-four".