1202001223 has 16 divisors (see below), whose sum is σ = 1279660032. Its totient is φ = 1127160000.

The previous prime is 1202001221. The next prime is 1202001233. The reversal of 1202001223 is 3221002021.

It is not a de Polignac number, because 1202001223 - 2¹ = 1202001221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202001221) 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, 188790 + ... + 195052.

It is an arithmetic number, because the mean of its divisors is an integer number (79978752).

Almost surely, 2^1202001223 is an apocalyptic number.

1202001223 is a deficient number, since it is larger than the sum of its proper divisors (77658809).

1202001223 is a wasteful number, since it uses less digits than its factorization.

1202001223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6486.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1202001223 is about 34669.8892845074. The cubic root of 1202001223 is about 1063.2489679847.

Adding to 1202001223 its reverse (3221002021), we get a palindrome (4423003244).

The spelling of 1202001223 in words is "one billion, two hundred two million, one thousand, two hundred twenty-three".