11220514241 has 2 divisors, whose sum is σ = 11220514242. Its totient is φ = 11220514240.

The previous prime is 11220514237. The next prime is 11220514259. The reversal of 11220514241 is 14241502211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7727113216 + 3493401025 = 87904^2 + 59105^2 .

It is a cyclic number.

It is not a de Polignac number, because 11220514241 - 2² = 11220514237 is a prime.

It is not a weakly prime, because it can be changed into another prime (11220514271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5610257120 + 5610257121.

It is an arithmetic number, because the mean of its divisors is an integer number (5610257121).

Almost surely, 2^11220514241 is an apocalyptic number.

It is an amenable number.

11220514241 is a deficient number, since it is larger than the sum of its proper divisors (1).

11220514241 is an equidigital number, since it uses as much as digits as its factorization.

11220514241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 640, while the sum is 23.

The spelling of 11220514241 in words is "eleven billion, two hundred twenty million, five hundred fourteen thousand, two hundred forty-one".