322042220401402 has 8 divisors (see below), whose sum is σ = 483199827739200. Its totient is φ = 160975611155004.

The previous prime is 322042220401397. The next prime is 322042220401409. The reversal of 322042220401402 is 204104022240223.

It is a happy number.

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

It is a super-2 number, since 2×322042220401402² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (322042220401409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22749514002 + ... + 22749528157.

It is an arithmetic number, because the mean of its divisors is an integer number (60399978467400).

Almost surely, 2^{322042220401402} is an apocalyptic number.

322042220401402 is a deficient number, since it is larger than the sum of its proper divisors (161157607337798).

322042220401402 is a wasteful number, since it uses less digits than its factorization.

322042220401402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45499045700.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 322042220401402 its reverse (204104022240223), we get a palindrome (526146242641625).

The spelling of 322042220401402 in words is "three hundred twenty-two trillion, forty-two billion, two hundred twenty million, four hundred one thousand, four hundred two".