22150115027 has 2 divisors, whose sum is σ = 22150115028. Its totient is φ = 22150115026.

The previous prime is 22150115003. The next prime is 22150115081. The reversal of 22150115027 is 72051105122.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22150115027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22150114987 and 22150115005.

It is not a weakly prime, because it can be changed into another prime (22150115327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11075057513 + 11075057514.

It is an arithmetic number, because the mean of its divisors is an integer number (11075057514).

Almost surely, 2^22150115027 is an apocalyptic number.

22150115027 is a deficient number, since it is larger than the sum of its proper divisors (1).

22150115027 is an equidigital number, since it uses as much as digits as its factorization.

22150115027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1400, while the sum is 26.

The spelling of 22150115027 in words is "twenty-two billion, one hundred fifty million, one hundred fifteen thousand, twenty-seven".