22402324144002 has 64 divisors (see below), whose sum is σ = 49329502485120. Its totient is φ = 6725854656000.

The previous prime is 22402324143967. The next prime is 22402324144049. The reversal of 22402324144002 is 20044142320422.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 117173878 + ... + 117364910.

It is an arithmetic number, because the mean of its divisors is an integer number (770773476330).

Almost surely, 2^{22402324144002} is an apocalyptic number.

22402324144002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22402324144002 is an abundant number, since it is smaller than the sum of its proper divisors (26927178341118).

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

22402324144002 is a wasteful number, since it uses less digits than its factorization.

22402324144002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207459.

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

Adding to 22402324144002 its reverse (20044142320422), we get a palindrome (42446466464424).

The spelling of 22402324144002 in words is "twenty-two trillion, four hundred two billion, three hundred twenty-four million, one hundred forty-four thousand, two".