30220221023 has 8 divisors (see below), whose sum is σ = 31322317680. Its totient is φ = 29122125760.

The previous prime is 30220220977. The next prime is 30220221061. The reversal of 30220221023 is 32012202203.

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

It is a cyclic number.

It is not a de Polignac number, because 30220221023 - 2¹⁴ = 30220204639 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30220220992 and 30220221010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30220221523) 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, 984965 + ... + 1015182.

It is an arithmetic number, because the mean of its divisors is an integer number (3915289710).

Almost surely, 2^30220221023 is an apocalyptic number.

30220221023 is a deficient number, since it is larger than the sum of its proper divisors (1102096657).

30220221023 is a wasteful number, since it uses less digits than its factorization.

30220221023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000697.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 30220221023 its reverse (32012202203), we get a palindrome (62232423226).

The spelling of 30220221023 in words is "thirty billion, two hundred twenty million, two hundred twenty-one thousand, twenty-three".