101334221999 has 2 divisors, whose sum is σ = 101334222000. Its totient is φ = 101334221998.

The previous prime is 101334221981. The next prime is 101334222091. The reversal of 101334221999 is 999122433101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101334221999 - 2²⁴ = 101317444783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101334221969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50667110999 + 50667111000.

It is an arithmetic number, because the mean of its divisors is an integer number (50667111000).

Almost surely, 2^101334221999 is an apocalyptic number.

101334221999 is a deficient number, since it is larger than the sum of its proper divisors (1).

101334221999 is an equidigital number, since it uses as much as digits as its factorization.

101334221999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 104976, while the sum is 44.

The spelling of 101334221999 in words is "one hundred one billion, three hundred thirty-four million, two hundred twenty-one thousand, nine hundred ninety-nine".