20230202 has 8 divisors (see below), whose sum is σ = 31664736. Its totient is φ = 9675292.

The previous prime is 20230201. The next prime is 20230219. The reversal of 20230202 is 20203202.

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

It is a super-2 number, since 2×20230202² = 818522145921608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20230201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219848 + ... + 219939.

It is an arithmetic number, because the mean of its divisors is an integer number (3958092).

Almost surely, 2^20230202 is an apocalyptic number.

20230202 is a deficient number, since it is larger than the sum of its proper divisors (11434534).

20230202 is a wasteful number, since it uses less digits than its factorization.

20230202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439812.

The product of its (nonzero) digits is 48, while the sum is 11.

The square root of 20230202 is about 4497.7996842901. The cubic root of 20230202 is about 272.4792319273.

Adding to 20230202 its reverse (20203202), we get a palindrome (40433404).

Subtracting from 20230202 its reverse (20203202), we obtain a cube (27000 = 30³).

The spelling of 20230202 in words is "twenty million, two hundred thirty thousand, two hundred two".