1202202023 has 16 divisors (see below), whose sum is σ = 1319919360. Its totient is φ = 1085918400.

The previous prime is 1202202017. The next prime is 1202202037. The reversal of 1202202023 is 3202022021.

It is a cyclic number.

It is not a de Polignac number, because 1202202023 - 2⁴ = 1202202007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1202201989 and 1202202007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202202083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1904918 + ... + 1905548.

It is an arithmetic number, because the mean of its divisors is an integer number (82494960).

Almost surely, 2^1202202023 is an apocalyptic number.

1202202023 is a deficient number, since it is larger than the sum of its proper divisors (117717337).

1202202023 is a wasteful number, since it uses less digits than its factorization.

1202202023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1478.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 1202202023 is about 34672.7850482190. The cubic root of 1202202023 is about 1063.3081716142.

Adding to 1202202023 its reverse (3202022021), we get a palindrome (4404224044).

The spelling of 1202202023 in words is "one billion, two hundred two million, two hundred two thousand, twenty-three".