22020060507151 has 4 divisors (see below), whose sum is σ = 25165783436752. Its totient is φ = 18874337577552.

The previous prime is 22020060507083. The next prime is 22020060507163. The reversal of 22020060507151 is 15170506002022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22020060507151 - 2¹¹ = 22020060505103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22020060507251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1572861464790 + ... + 1572861464803.

It is an arithmetic number, because the mean of its divisors is an integer number (6291445859188).

Almost surely, 2^{22020060507151} is an apocalyptic number.

22020060507151 is a deficient number, since it is larger than the sum of its proper divisors (3145722929601).

22020060507151 is an equidigital number, since it uses as much as digits as its factorization.

22020060507151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3145722929600.

The product of its (nonzero) digits is 8400, while the sum is 31.

Adding to 22020060507151 its reverse (15170506002022), we get a palindrome (37190566509173).

The spelling of 22020060507151 in words is "twenty-two trillion, twenty billion, sixty million, five hundred seven thousand, one hundred fifty-one".