10101010221119 has 4 divisors (see below), whose sum is σ = 10632642338040. Its totient is φ = 9569378104200.

The previous prime is 10101010221041. The next prime is 10101010221131. The reversal of 10101010221119 is 91112201010101.

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 10101010221119 - 2²⁰ = 10101009172543 is a prime.

It is a super-2 number, since 2×10101010221119² (a number of 27 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 10101010221119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101010221179) 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, 265816058432 + ... + 265816058469.

It is an arithmetic number, because the mean of its divisors is an integer number (2658160584510).

Almost surely, 2^{10101010221119} is an apocalyptic number.

10101010221119 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

10101010221119 is a deficient number, since it is larger than the sum of its proper divisors (531632116921).

10101010221119 is an equidigital number, since it uses as much as digits as its factorization.

10101010221119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531632116920.

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

The spelling of 10101010221119 in words is "ten trillion, one hundred one billion, ten million, two hundred twenty-one thousand, one hundred nineteen".