20012224001404 has 6 divisors (see below), whose sum is σ = 35021392002464. Its totient is φ = 10006112000700.

The previous prime is 20012224001389. The next prime is 20012224001447. The reversal of 20012224001404 is 40410042221002.

It is a super-3 number, since 3×20012224001404³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2501528000172 + ... + 2501528000179.

Almost surely, 2^{20012224001404} is an apocalyptic number.

It is an amenable number.

20012224001404 is a deficient number, since it is larger than the sum of its proper divisors (15009168001060).

20012224001404 is a wasteful number, since it uses less digits than its factorization.

20012224001404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5003056000355 (or 5003056000353 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 20012224001404 its reverse (40410042221002), we get a palindrome (60422266222406).

The spelling of 20012224001404 in words is "twenty trillion, twelve billion, two hundred twenty-four million, one thousand, four hundred four".