2020227404689 has 16 divisors (see below), whose sum is σ = 2184804123264. Its totient is φ = 1856970057600.

The previous prime is 2020227404659. The next prime is 2020227404743. The reversal of 2020227404689 is 9864047220202.

It is a cyclic number.

It is not a de Polignac number, because 2020227404689 - 2¹⁹ = 2020226880401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020227404639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5412132 + ... + 5773354.

It is an arithmetic number, because the mean of its divisors is an integer number (136550257704).

Almost surely, 2^{2020227404689} is an apocalyptic number.

It is an amenable number.

2020227404689 is a deficient number, since it is larger than the sum of its proper divisors (164576718575).

2020227404689 is a wasteful number, since it uses less digits than its factorization.

2020227404689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363048.

The product of its (nonzero) digits is 774144, while the sum is 46.

The spelling of 2020227404689 in words is "two trillion, twenty billion, two hundred twenty-seven million, four hundred four thousand, six hundred eighty-nine".