22423144141002 has 16 divisors (see below), whose sum is σ = 48923223580512. Its totient is φ = 6794892163920.

The previous prime is 22423144140979. The next prime is 22423144141007. The reversal of 22423144141002 is 20014144132422.

It is not an unprimeable number, because it can be changed into a prime (22423144141007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169872304033 + ... + 169872304164.

It is an arithmetic number, because the mean of its divisors is an integer number (3057701473782).

Almost surely, 2^{22423144141002} is an apocalyptic number.

22423144141002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22423144141002 is an abundant number, since it is smaller than the sum of its proper divisors (26500079439510).

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

22423144141002 is a wasteful number, since it uses less digits than its factorization.

22423144141002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339744608213.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 22423144141002 its reverse (20014144132422), we get a palindrome (42437288273424).

The spelling of 22423144141002 in words is "twenty-two trillion, four hundred twenty-three billion, one hundred forty-four million, one hundred forty-one thousand, two".