202210030023 has 8 divisors (see below), whose sum is σ = 269616793200. Its totient is φ = 134804976768.

The previous prime is 202210029947. The next prime is 202210030037. The reversal of 202210030023 is 320030012202.

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

It is not a de Polignac number, because 202210030023 - 2¹³ = 202210021831 is a prime.

It is a super-2 number, since 2×202210030023² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 202210029984 and 202210030011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202210030063) 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, 119938 + ... + 647151.

It is an arithmetic number, because the mean of its divisors is an integer number (33702099150).

Almost surely, 2^202210030023 is an apocalyptic number.

202210030023 is a deficient number, since it is larger than the sum of its proper divisors (67406763177).

202210030023 is an equidigital number, since it uses as much as digits as its factorization.

202210030023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854961.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 202210030023 its reverse (320030012202), we get a palindrome (522240042225).

The spelling of 202210030023 in words is "two hundred two billion, two hundred ten million, thirty thousand, twenty-three".