10120221201099 has 8 divisors (see below), whose sum is σ = 13493810976912. Its totient is φ = 6746722779680.

The previous prime is 10120221201091. The next prime is 10120221201127. The reversal of 10120221201099 is 99010212202101.

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

It is a cyclic number.

It is not a de Polignac number, because 10120221201099 - 2³ = 10120221201091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10120221201091) 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, 22579692 + ... + 23023529.

It is an arithmetic number, because the mean of its divisors is an integer number (1686726372114).

Almost surely, 2^{10120221201099} is an apocalyptic number.

10120221201099 is a deficient number, since it is larger than the sum of its proper divisors (3373589775813).

10120221201099 is an equidigital number, since it uses as much as digits as its factorization.

10120221201099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45677197.

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

The spelling of 10120221201099 in words is "ten trillion, one hundred twenty billion, two hundred twenty-one million, two hundred one thousand, ninety-nine".