330077220145685 has 16 divisors (see below), whose sum is σ = 413333296177536. Its totient is φ = 252569088771648.

The previous prime is 330077220145679. The next prime is 330077220145691. The reversal of 330077220145685 is 586541022770033.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (330077220145679) and next prime (330077220145691).

It is a cyclic number.

It is not a de Polignac number, because 330077220145685 - 2¹⁶ = 330077220080149 is a prime.

It is a super-2 number, since 2×330077220145685² (a number of 30 digits) contains 22 as substring.

It is a Duffinian 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, 64222499 + ... + 69171408.

It is an arithmetic number, because the mean of its divisors is an integer number (25833331011096).

Almost surely, 2^{330077220145685} is an apocalyptic number.

It is an amenable number.

330077220145685 is a deficient number, since it is larger than the sum of its proper divisors (83256076031851).

330077220145685 is a wasteful number, since it uses less digits than its factorization.

330077220145685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133415452.

The product of its (nonzero) digits is 8467200, while the sum is 53.

The spelling of 330077220145685 in words is "three hundred thirty trillion, seventy-seven billion, two hundred twenty million, one hundred forty-five thousand, six hundred eighty-five".