22401342002 has 16 divisors (see below), whose sum is σ = 36346205952. Its totient is φ = 10293531600.

The previous prime is 22401341987. The next prime is 22401342011. The reversal of 22401342002 is 20024310422.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1891874 + ... + 1903677.

It is an arithmetic number, because the mean of its divisors is an integer number (2271637872).

Almost surely, 2^22401342002 is an apocalyptic number.

22401342002 is a deficient number, since it is larger than the sum of its proper divisors (13944863950).

22401342002 is a wasteful number, since it uses less digits than its factorization.

22401342002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3795793.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 22401342002 its reverse (20024310422), we get a palindrome (42425652424).

The spelling of 22401342002 in words is "twenty-two billion, four hundred one million, three hundred forty-two thousand, two".