101334222091 has 2 divisors, whose sum is σ = 101334222092. Its totient is φ = 101334222090.

The previous prime is 101334221999. The next prime is 101334222103. The reversal of 101334222091 is 190222433101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101334222091 - 2¹⁵ = 101334189323 is a prime.

It is a super-2 number, since 2×101334222091² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (101334222391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50667111045 + 50667111046.

It is an arithmetic number, because the mean of its divisors is an integer number (50667111046).

Almost surely, 2^101334222091 is an apocalyptic number.

101334222091 is a deficient number, since it is larger than the sum of its proper divisors (1).

101334222091 is an equidigital number, since it uses as much as digits as its factorization.

101334222091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 28.

Adding to 101334222091 its reverse (190222433101), we get a palindrome (291556655192).

The spelling of 101334222091 in words is "one hundred one billion, three hundred thirty-four million, two hundred twenty-two thousand, ninety-one".