1214520033 has 8 divisors (see below), whose sum is σ = 1704589600. Its totient is φ = 767065248.

The previous prime is 1214519989. The next prime is 1214520059. The reversal of 1214520033 is 3300254121.

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

It is not a de Polignac number, because 1214520033 - 2⁸ = 1214519777 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1214519991 and 1214520009.

It is not an unprimeable number, because it can be changed into a prime (1214560033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10653628 + ... + 10653741.

It is an arithmetic number, because the mean of its divisors is an integer number (213073700).

Almost surely, 2^1214520033 is an apocalyptic number.

It is an amenable number.

1214520033 is a deficient number, since it is larger than the sum of its proper divisors (490069567).

1214520033 is a wasteful number, since it uses less digits than its factorization.

1214520033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21307391.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1214520033 is about 34849.9646054340. The cubic root of 1214520033 is about 1066.9274632599.

Adding to 1214520033 its reverse (3300254121), we get a palindrome (4514774154).

The spelling of 1214520033 in words is "one billion, two hundred fourteen million, five hundred twenty thousand, thirty-three".