101001010221119 has 4 divisors (see below), whose sum is σ = 101001053370840. Its totient is φ = 101000967071400.

The previous prime is 101001010221107. The next prime is 101001010221121. The reversal of 101001010221119 is 911122010100101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101001010221119 - 2⁸ = 101001010220863 is a prime.

It is a super-2 number, since 2×101001010221119² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101001010221119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101001010221169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17849357 + ... + 22816694.

It is an arithmetic number, because the mean of its divisors is an integer number (25250263342710).

Almost surely, 2^{101001010221119} is an apocalyptic number.

101001010221119 is a deficient number, since it is larger than the sum of its proper divisors (43149721).

101001010221119 is an equidigital number, since it uses as much as digits as its factorization.

101001010221119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43149720.

The product of its (nonzero) digits is 36, while the sum is 20.

The spelling of 101001010221119 in words is "one hundred one trillion, one billion, ten million, two hundred twenty-one thousand, one hundred nineteen".