23023023021202 has 8 divisors (see below), whose sum is σ = 34540206176700. Its totient is φ = 11509620962304.

The previous prime is 23023023021197. The next prime is 23023023021209. The reversal of 23023023021202 is 20212032032032.

It can be written as a sum of positive squares in 2 ways, for example, as 21322035821241 + 1700987199961 = 4617579^2 + 1304219^2 .

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

It is not an unprimeable number, because it can be changed into a prime (23023023021209) 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, 945258927 + ... + 945283282.

Almost surely, 2^{23023023021202} is an apocalyptic number.

23023023021202 is a deficient number, since it is larger than the sum of its proper divisors (11517183155498).

23023023021202 is a wasteful number, since it uses less digits than its factorization.

23023023021202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1890548300.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 23023023021202 its reverse (20212032032032), we get a palindrome (43235055053234).

The spelling of 23023023021202 in words is "twenty-three trillion, twenty-three billion, twenty-three million, twenty-one thousand, two hundred two".