22423241440002 has 128 divisors (see below), whose sum is σ = 48658942080000. Its totient is φ = 6847892029440.

The previous prime is 22423241439997. The next prime is 22423241440043. The reversal of 22423241440002 is 20004414232422.

It is a happy number.

It is a super-3 number, since 3×22423241440002³ (a number of 41 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7075808274 + ... + 7075811442.

It is an arithmetic number, because the mean of its divisors is an integer number (380147985000).

Almost surely, 2^{22423241440002} is an apocalyptic number.

22423241440002 is an abundant number, since it is smaller than the sum of its proper divisors (26235700639998).

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

22423241440002 is a wasteful number, since it uses less digits than its factorization.

22423241440002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4636.

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

Adding to 22423241440002 its reverse (20004414232422), we get a palindrome (42427655672424).

The spelling of 22423241440002 in words is "twenty-two trillion, four hundred twenty-three billion, two hundred forty-one million, four hundred forty thousand, two".