330140222121 has 4 divisors (see below), whose sum is σ = 440186962832. Its totient is φ = 220093481412.

The previous prime is 330140222119. The next prime is 330140222147. The reversal of 330140222121 is 121222041033.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 330140222121 - 2¹ = 330140222119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (330140221121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55023370351 + ... + 55023370356.

It is an arithmetic number, because the mean of its divisors is an integer number (110046740708).

Almost surely, 2^330140222121 is an apocalyptic number.

It is an amenable number.

330140222121 is a deficient number, since it is larger than the sum of its proper divisors (110046740711).

330140222121 is a wasteful number, since it uses less digits than its factorization.

330140222121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110046740710.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 330140222121 its reverse (121222041033), we get a palindrome (451362263154).

The spelling of 330140222121 in words is "three hundred thirty billion, one hundred forty million, two hundred twenty-two thousand, one hundred twenty-one".