22001402421334 has 16 divisors (see below), whose sum is σ = 37745680434336. Its totient is φ = 9421924824000.

The previous prime is 22001402421307. The next prime is 22001402421371. The reversal of 22001402421334 is 43312420410022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 603951327 + ... + 603987754.

It is an arithmetic number, because the mean of its divisors is an integer number (2359105027146).

Almost surely, 2^{22001402421334} is an apocalyptic number.

22001402421334 is a deficient number, since it is larger than the sum of its proper divisors (15744278013002).

22001402421334 is a wasteful number, since it uses less digits than its factorization.

22001402421334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1207940391.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 22001402421334 its reverse (43312420410022), we get a palindrome (65313822831356).

The spelling of 22001402421334 in words is "twenty-two trillion, one billion, four hundred two million, four hundred twenty-one thousand, three hundred thirty-four".