402220230333 has 16 divisors (see below), whose sum is σ = 597726659520. Its totient is φ = 239090662656.

The previous prime is 402220230319. The next prime is 402220230341. The reversal of 402220230333 is 333032022204.

It is a happy number.

It is not a de Polignac number, because 402220230333 - 2¹² = 402220226237 is a prime.

It is a super-2 number, since 2×402220230333² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402220230343) 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, 207543010 + ... + 207544947.

It is an arithmetic number, because the mean of its divisors is an integer number (37357916220).

Almost surely, 2^402220230333 is an apocalyptic number.

It is an amenable number.

402220230333 is a deficient number, since it is larger than the sum of its proper divisors (195506429187).

402220230333 is a wasteful number, since it uses less digits than its factorization.

402220230333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415087996.

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 402220230333 its reverse (333032022204), we get a palindrome (735252252537).

The spelling of 402220230333 in words is "four hundred two billion, two hundred twenty million, two hundred thirty thousand, three hundred thirty-three".