1202210202023 has 4 divisors (see below), whose sum is σ = 1205149591680. Its totient is φ = 1199270812368.

The previous prime is 1202210201971. The next prime is 1202210202041. The reversal of 1202210202023 is 3202020122021.

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 1202210202023 - 2⁸ = 1202210201767 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1202210201992 and 1202210202010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202210202623) 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, 1469694215 + ... + 1469695032.

It is an arithmetic number, because the mean of its divisors is an integer number (301287397920).

Almost surely, 2^{1202210202023} is an apocalyptic number.

1202210202023 is a deficient number, since it is larger than the sum of its proper divisors (2939389657).

1202210202023 is an equidigital number, since it uses as much as digits as its factorization.

1202210202023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2939389656.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 1202210202023 its reverse (3202020122021), we get a palindrome (4404230324044).

The spelling of 1202210202023 in words is "one trillion, two hundred two billion, two hundred ten million, two hundred two thousand, twenty-three".