30200221202023 has 4 divisors (see below), whose sum is σ = 31976704802160. Its totient is φ = 28423737601888.

The previous prime is 30200221201963. The next prime is 30200221202033. The reversal of 30200221202023 is 32020212200203.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30200221202023 - 2²⁹ = 30199684331111 is a prime.

It is a super-2 number, since 2×30200221202023² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30200221202033) 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, 888241800043 + ... + 888241800076.

It is an arithmetic number, because the mean of its divisors is an integer number (7994176200540).

Almost surely, 2^{30200221202023} is an apocalyptic number.

30200221202023 is a deficient number, since it is larger than the sum of its proper divisors (1776483600137).

30200221202023 is a wasteful number, since it uses less digits than its factorization.

30200221202023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1776483600136.

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

Adding to 30200221202023 its reverse (32020212200203), we get a palindrome (62220433402226).

The spelling of 30200221202023 in words is "thirty trillion, two hundred billion, two hundred twenty-one million, two hundred two thousand, twenty-three".