10101022221119 has 4 divisors (see below), whose sum is σ = 10133501392560. Its totient is φ = 10068543049680.

The previous prime is 10101022221109. The next prime is 10101022221133. The reversal of 10101022221119 is 91112222010101.

It is a happy number.

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 10101022221119 - 2¹⁶ = 10101022155583 is a prime.

It is a super-2 number, since 2×10101022221119² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10101022221094 and 10101022221103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101022221109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16239585254 + ... + 16239585875.

It is an arithmetic number, because the mean of its divisors is an integer number (2533375348140).

Almost surely, 2^{10101022221119} is an apocalyptic number.

10101022221119 is a deficient number, since it is larger than the sum of its proper divisors (32479171441).

10101022221119 is an equidigital number, since it uses as much as digits as its factorization.

10101022221119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32479171440.

The product of its (nonzero) digits is 144, while the sum is 23.

The spelling of 10101022221119 in words is "ten trillion, one hundred one billion, twenty-two million, two hundred twenty-one thousand, one hundred nineteen".