1202044223 has 16 divisors (see below), whose sum is σ = 1253919744. Its totient is φ = 1151460960.

The previous prime is 1202044219. The next prime is 1202044237. The reversal of 1202044223 is 3224402021.

It is a cyclic number.

It is not a de Polignac number, because 1202044223 - 2² = 1202044219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1202044195 and 1202044204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202044213) 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, 649886 + ... + 651732.

It is an arithmetic number, because the mean of its divisors is an integer number (78369984).

Almost surely, 2^1202044223 is an apocalyptic number.

1202044223 is a deficient number, since it is larger than the sum of its proper divisors (51875521).

1202044223 is a wasteful number, since it uses less digits than its factorization.

1202044223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2182.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 1202044223 is about 34670.5094136213. The cubic root of 1202044223 is about 1063.2616466076.

Adding to 1202044223 its reverse (3224402021), we get a palindrome (4426446244).

The spelling of 1202044223 in words is "one billion, two hundred two million, forty-four thousand, two hundred twenty-three".