220536235515151 has 2 divisors, whose sum is σ = 220536235515152. Its totient is φ = 220536235515150.

The previous prime is 220536235515103. The next prime is 220536235515257. The reversal of 220536235515151 is 151515532635022.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220536235515151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220536235555151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110268117757575 + 110268117757576.

It is an arithmetic number, because the mean of its divisors is an integer number (110268117757576).

Almost surely, 2^{220536235515151} is an apocalyptic number.

220536235515151 is a deficient number, since it is larger than the sum of its proper divisors (1).

220536235515151 is an equidigital number, since it uses as much as digits as its factorization.

220536235515151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1350000, while the sum is 46.

The spelling of 220536235515151 in words is "two hundred twenty trillion, five hundred thirty-six billion, two hundred thirty-five million, five hundred fifteen thousand, one hundred fifty-one".