10020220099999 has 4 divisors (see below), whose sum is σ = 10020317314336. Its totient is φ = 10020122885664.

The previous prime is 10020220099987. The next prime is 10020220100003. The reversal of 10020220099999 is 99999002202001.

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 10020220099999 - 2³⁹ = 9470464286111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020220090999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48452394 + ... + 48658759.

It is an arithmetic number, because the mean of its divisors is an integer number (2505079328584).

Almost surely, 2^{10020220099999} is an apocalyptic number.

10020220099999 is a deficient number, since it is larger than the sum of its proper divisors (97214337).

10020220099999 is an equidigital number, since it uses as much as digits as its factorization.

10020220099999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97214336.

The product of its (nonzero) digits is 472392, while the sum is 52.

The spelling of 10020220099999 in words is "ten trillion, twenty billion, two hundred twenty million, ninety-nine thousand, nine hundred ninety-nine".