402220233234014 has 32 divisors (see below), whose sum is σ = 672208634643840. Its totient is φ = 179221813344000.

The previous prime is 402220233233969. The next prime is 402220233234137. The reversal of 402220233234014 is 410432332022204.

It is a super-2 number, since 2×402220233234014² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17167142 + ... + 33153449.

It is an arithmetic number, because the mean of its divisors is an integer number (21006519832620).

Almost surely, 2^{402220233234014} is an apocalyptic number.

402220233234014 is a deficient number, since it is larger than the sum of its proper divisors (269988401409826).

402220233234014 is a wasteful number, since it uses less digits than its factorization.

402220233234014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50331236.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 402220233234014 its reverse (410432332022204), we get a palindrome (812652565256218).

The spelling of 402220233234014 in words is "four hundred two trillion, two hundred twenty billion, two hundred thirty-three million, two hundred thirty-four thousand, fourteen".