20626224747001 has 8 divisors (see below), whose sum is σ = 20675528841600. Its totient is φ = 20576941149072.

The previous prime is 20626224746957. The next prime is 20626224747053. The reversal of 20626224747001 is 10074742262602.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20626224747001 - 2⁷ = 20626224746873 is a prime.

It is a super-2 number, since 2×20626224747001² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20626224747701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3108175 + ... + 7135348.

It is an arithmetic number, because the mean of its divisors is an integer number (2584441105200).

Almost surely, 2^{20626224747001} is an apocalyptic number.

It is an amenable number.

20626224747001 is a deficient number, since it is larger than the sum of its proper divisors (49304094599).

20626224747001 is a wasteful number, since it uses less digits than its factorization.

20626224747001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10248335.

The product of its (nonzero) digits is 451584, while the sum is 43.

The spelling of 20626224747001 in words is "twenty trillion, six hundred twenty-six billion, two hundred twenty-four million, seven hundred forty-seven thousand, one".