22324240401402 has 32 divisors (see below), whose sum is σ = 46322707521024. Its totient is φ = 7164812692800.

The previous prime is 22324240401391. The next prime is 22324240401457. The reversal of 22324240401402 is 20410404242322.

It is a happy number.

It is a super-3 number, since 3×22324240401402³ (a number of 41 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22324240401402.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 304589749 + ... + 304663032.

It is an arithmetic number, because the mean of its divisors is an integer number (1447584610032).

Almost surely, 2^{22324240401402} is an apocalyptic number.

22324240401402 is an abundant number, since it is smaller than the sum of its proper divisors (23998467119622).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22324240401402 is a wasteful number, since it uses less digits than its factorization.

22324240401402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609253014.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 22324240401402 its reverse (20410404242322), we get a palindrome (42734644643724).

The spelling of 22324240401402 in words is "twenty-two trillion, three hundred twenty-four billion, two hundred forty million, four hundred one thousand, four hundred two".