30002210223023 has 4 divisors (see below), whose sum is σ = 30002477432400. Its totient is φ = 30001943013648.

The previous prime is 30002210222983. The next prime is 30002210223071. The reversal of 30002210223023 is 32032201220003.

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 30002210223023 - 2²⁶ = 30002143114159 is a prime.

It is a super-2 number, since 2×30002210223023² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30002210222986 and 30002210223004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30002210243023) 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, 133436198 + ... + 133660851.

It is an arithmetic number, because the mean of its divisors is an integer number (7500619358100).

Almost surely, 2^{30002210223023} is an apocalyptic number.

30002210223023 is a deficient number, since it is larger than the sum of its proper divisors (267209377).

30002210223023 is a wasteful number, since it uses less digits than its factorization.

30002210223023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267209376.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 30002210223023 its reverse (32032201220003), we get a palindrome (62034411443026).

The spelling of 30002210223023 in words is "thirty trillion, two billion, two hundred ten million, two hundred twenty-three thousand, twenty-three".