10120102221099 has 32 divisors (see below), whose sum is σ = 14559582965760. Its totient is φ = 6215695394688.

The previous prime is 10120102221059. The next prime is 10120102221179. The reversal of 10120102221099 is 99012220102101.

It is not a de Polignac number, because 10120102221099 - 2¹² = 10120102217003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10120102221059) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80240602 + ... + 80366624.

It is an arithmetic number, because the mean of its divisors is an integer number (454986967680).

Almost surely, 2^{10120102221099} is an apocalyptic number.

10120102221099 is a deficient number, since it is larger than the sum of its proper divisors (4439480744661).

10120102221099 is a wasteful number, since it uses less digits than its factorization.

10120102221099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130011.

The product of its (nonzero) digits is 1296, while the sum is 30.

The spelling of 10120102221099 in words is "ten trillion, one hundred twenty billion, one hundred two million, two hundred twenty-one thousand, ninety-nine".