11012212101151 has 2 divisors, whose sum is σ = 11012212101152. Its totient is φ = 11012212101150.

The previous prime is 11012212101139. The next prime is 11012212101167. The reversal of 11012212101151 is 15110121221011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11012212101151 - 2¹⁵ = 11012212068383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11012212105151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5506106050575 + 5506106050576.

It is an arithmetic number, because the mean of its divisors is an integer number (5506106050576).

Almost surely, 2^{11012212101151} is an apocalyptic number.

11012212101151 is a deficient number, since it is larger than the sum of its proper divisors (1).

11012212101151 is an equidigital number, since it uses as much as digits as its factorization.

11012212101151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40, while the sum is 19.

Adding to 11012212101151 its reverse (15110121221011), we get a palindrome (26122333322162).

The spelling of 11012212101151 in words is "eleven trillion, twelve billion, two hundred twelve million, one hundred one thousand, one hundred fifty-one".