33212244142130 has 8 divisors (see below), whose sum is σ = 59782039455852. Its totient is φ = 13284897656848.

The previous prime is 33212244142069. The next prime is 33212244142151. The reversal of 33212244142130 is 3124144221233.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 31023084206569 + 2189159935561 = 5569837^2 + 1479581^2 .

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

It is a super-2 number, since 2×33212244142130² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1660612207097 + ... + 1660612207116.

Almost surely, 2^{33212244142130} is an apocalyptic number.

33212244142130 is a deficient number, since it is larger than the sum of its proper divisors (26569795313722).

33212244142130 is a wasteful number, since it uses less digits than its factorization.

33212244142130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3321224414220.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 33212244142130 its reverse (3124144221233), we get a palindrome (36336388363363).

The spelling of 33212244142130 in words is "thirty-three trillion, two hundred twelve billion, two hundred forty-four million, one hundred forty-two thousand, one hundred thirty".