3020221220023 has 16 divisors (see below), whose sum is σ = 3498080395264. Its totient is φ = 2554187035680.

The previous prime is 3020221220021. The next prime is 3020221220111. The reversal of 3020221220023 is 3200221220203.

It is not a de Polignac number, because 3020221220023 - 2¹ = 3020221220021 is a prime.

It is a super-2 number, since 2×3020221220023² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3020221220021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9223965 + ... + 9545782.

It is an arithmetic number, because the mean of its divisors is an integer number (218630024704).

Almost surely, 2^{3020221220023} is an apocalyptic number.

3020221220023 is a deficient number, since it is larger than the sum of its proper divisors (477859175241).

3020221220023 is a wasteful number, since it uses less digits than its factorization.

3020221220023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18770062.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 3020221220023 its reverse (3200221220203), we get a palindrome (6220442440226).

The spelling of 3020221220023 in words is "three trillion, twenty billion, two hundred twenty-one million, two hundred twenty thousand, twenty-three".