22142120153002 has 32 divisors (see below), whose sum is σ = 34002289024704. Its totient is φ = 10808278656000.

The previous prime is 22142120152993. The next prime is 22142120153053. The reversal of 22142120153002 is 20035102124122.

It is a super-2 number, since 2×22142120153002² (a number of 27 digits) contains 22 as substring.

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, 2385742602 + ... + 2385751882.

It is an arithmetic number, because the mean of its divisors is an integer number (1062571532022).

Almost surely, 2^{22142120153002} is an apocalyptic number.

22142120153002 is a deficient number, since it is larger than the sum of its proper divisors (11860168871702).

22142120153002 is a wasteful number, since it uses less digits than its factorization.

22142120153002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19974.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 22142120153002 its reverse (20035102124122), we get a palindrome (42177222277124).

The spelling of 22142120153002 in words is "twenty-two trillion, one hundred forty-two billion, one hundred twenty million, one hundred fifty-three thousand, two".