2020020209998 has 64 divisors (see below), whose sum is σ = 3707836526592. Its totient is φ = 807102455040.

The previous prime is 2020020209989. The next prime is 2020020210011. The reversal of 2020020209998 is 8999020200202.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 620940 + ... + 2103712.

It is an arithmetic number, because the mean of its divisors is an integer number (57934945728).

Almost surely, 2^{2020020209998} is an apocalyptic number.

2020020209998 is a deficient number, since it is larger than the sum of its proper divisors (1687816316594).

2020020209998 is a wasteful number, since it uses less digits than its factorization.

2020020209998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1482929.

The product of its (nonzero) digits is 93312, while the sum is 43.

The spelling of 2020020209998 in words is "two trillion, twenty billion, twenty million, two hundred nine thousand, nine hundred ninety-eight".