22142343120002 has 32 divisors (see below), whose sum is σ = 39264664575360. Its totient is φ = 9166675392000.

The previous prime is 22142343119983. The next prime is 22142343120011. The reversal of 22142343120002 is 20002134324122.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 153689999 + ... + 153834002.

It is an arithmetic number, because the mean of its divisors is an integer number (1227020767980).

Almost surely, 2^{22142343120002} is an apocalyptic number.

22142343120002 is a deficient number, since it is larger than the sum of its proper divisors (17122321455358).

22142343120002 is a wasteful number, since it uses less digits than its factorization.

22142343120002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307524186.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 22142343120002 its reverse (20002134324122), we get a palindrome (42144477444124).

The spelling of 22142343120002 in words is "twenty-two trillion, one hundred forty-two billion, three hundred forty-three million, one hundred twenty thousand, two".