2020212101986 has 32 divisors (see below), whose sum is σ = 3405426595200. Its totient is φ = 891834983424.

The previous prime is 2020212101981. The next prime is 2020212102047. The reversal of 2020212101986 is 6891012120202.

It is not an unprimeable number, because it can be changed into a prime (2020212101981) 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, 28784365 + ... + 28854463.

It is an arithmetic number, because the mean of its divisors is an integer number (106419581100).

Almost surely, 2^{2020212101986} is an apocalyptic number.

2020212101986 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2020212101986 is a deficient number, since it is larger than the sum of its proper divisors (1385214493214).

2020212101986 is a wasteful number, since it uses less digits than its factorization.

2020212101986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118330.

The product of its (nonzero) digits is 6912, while the sum is 34.

The spelling of 2020212101986 in words is "two trillion, twenty billion, two hundred twelve million, one hundred one thousand, nine hundred eighty-six".