1202020201223 has 8 divisors (see below), whose sum is σ = 1277568739200. Its totient is φ = 1127700094968.

The previous prime is 1202020201201. The next prime is 1202020201259. The reversal of 1202020201223 is 3221020202021.

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

It is a cyclic number.

It is not a de Polignac number, because 1202020201223 - 2⁸ = 1202020200967 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 (1202020201523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307105913 + ... + 307109826.

It is an arithmetic number, because the mean of its divisors is an integer number (159696092400).

Almost surely, 2^{1202020201223} is an apocalyptic number.

1202020201223 is a deficient number, since it is larger than the sum of its proper divisors (75548537977).

1202020201223 is a wasteful number, since it uses less digits than its factorization.

1202020201223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614215861.

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

Adding to 1202020201223 its reverse (3221020202021), we get a palindrome (4423040403244).

The spelling of 1202020201223 in words is "one trillion, two hundred two billion, twenty million, two hundred one thousand, two hundred twenty-three".