220140801547 has 2 divisors, whose sum is σ = 220140801548. Its totient is φ = 220140801546.

The previous prime is 220140801511. The next prime is 220140801613. The reversal of 220140801547 is 745108041022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220140801547 - 2³⁵ = 185781063179 is a prime.

It is not a weakly prime, because it can be changed into another prime (220140801047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110070400773 + 110070400774.

It is an arithmetic number, because the mean of its divisors is an integer number (110070400774).

Almost surely, 2^220140801547 is an apocalyptic number.

220140801547 is a deficient number, since it is larger than the sum of its proper divisors (1).

220140801547 is an equidigital number, since it uses as much as digits as its factorization.

220140801547 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17920, while the sum is 34.

Adding to 220140801547 its reverse (745108041022), we get a palindrome (965248842569).

The spelling of 220140801547 in words is "two hundred twenty billion, one hundred forty million, eight hundred one thousand, five hundred forty-seven".