101101112222057 has 2 divisors, whose sum is σ = 101101112222058. Its totient is φ = 101101112222056.

The previous prime is 101101112222021. The next prime is 101101112222059. The reversal of 101101112222057 is 750222211101101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101066749814416 + 34362407641 = 10053196^2 + 185371^2 .

It is a cyclic number.

It is not a de Polignac number, because 101101112222057 - 2¹² = 101101112217961 is a prime.

It is a super-2 number, since 2×101101112222057² (a number of 29 digits) contains 22 as substring.

Together with 101101112222059, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (101101112222059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50550556111028 + 50550556111029.

It is an arithmetic number, because the mean of its divisors is an integer number (50550556111029).

Almost surely, 2^{101101112222057} is an apocalyptic number.

It is an amenable number.

101101112222057 is a deficient number, since it is larger than the sum of its proper divisors (1).

101101112222057 is an equidigital number, since it uses as much as digits as its factorization.

101101112222057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 560, while the sum is 26.

Adding to 101101112222057 its reverse (750222211101101), we get a palindrome (851323323323158).

The spelling of 101101112222057 in words is "one hundred one trillion, one hundred one billion, one hundred twelve million, two hundred twenty-two thousand, fifty-seven".