22211001151 has 2 divisors, whose sum is σ = 22211001152. Its totient is φ = 22211001150.

The previous prime is 22211001103. The next prime is 22211001199. The reversal of 22211001151 is 15110011222.

It is a balanced prime because it is at equal distance from previous prime (22211001103) and next prime (22211001199).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22211001151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22211001751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11105500575 + 11105500576.

It is an arithmetic number, because the mean of its divisors is an integer number (11105500576).

Almost surely, 2^22211001151 is an apocalyptic number.

22211001151 is a deficient number, since it is larger than the sum of its proper divisors (1).

22211001151 is an equidigital number, since it uses as much as digits as its factorization.

22211001151 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 16.

Adding to 22211001151 its reverse (15110011222), we get a palindrome (37321012373).

The spelling of 22211001151 in words is "twenty-two billion, two hundred eleven million, one thousand, one hundred fifty-one".