10220012112109 has 8 divisors (see below), whose sum is σ = 10260554591232. Its totient is φ = 10179482384400.

The previous prime is 10220012112091. The next prime is 10220012112143. The reversal of 10220012112109 is 90121121002201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10220012112109 is a prime.

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 10220012112109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220012112179) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1580109 + ... + 4789234.

It is an arithmetic number, because the mean of its divisors is an integer number (1282569323904).

Almost surely, 2^{10220012112109} is an apocalyptic number.

It is an amenable number.

10220012112109 is a deficient number, since it is larger than the sum of its proper divisors (40542479123).

10220012112109 is an equidigital number, since it uses as much as digits as its factorization.

10220012112109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6375707.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 10220012112109 in words is "ten trillion, two hundred twenty billion, twelve million, one hundred twelve thousand, one hundred nine".