22425405214004 has 48 divisors (see below), whose sum is σ = 42822376204608. Its totient is φ = 10213552566528.

The previous prime is 22425405213949. The next prime is 22425405214033. The reversal of 22425405214004 is 40041250452422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 667379 + ... + 6730245.

It is an arithmetic number, because the mean of its divisors is an integer number (892132837596).

Almost surely, 2^{22425405214004} is an apocalyptic number.

It is an amenable number.

22425405214004 is a deficient number, since it is larger than the sum of its proper divisors (20396970990604).

22425405214004 is a wasteful number, since it uses less digits than its factorization.

22425405214004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6063824 (or 6063822 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 35.

Adding to 22425405214004 its reverse (40041250452422), we get a palindrome (62466655666426).

The spelling of 22425405214004 in words is "twenty-two trillion, four hundred twenty-five billion, four hundred five million, two hundred fourteen thousand, four".