2020077212 has 24 divisors (see below), whose sum is σ = 3690471456. Its totient is φ = 965695808.

The previous prime is 2020077187. The next prime is 2020077259. The reversal of 2020077212 is 2127700202.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 324158 + ... + 330330.

It is an arithmetic number, because the mean of its divisors is an integer number (153769644).

Almost surely, 2^2020077212 is an apocalyptic number.

It is an amenable number.

2020077212 is a deficient number, since it is larger than the sum of its proper divisors (1670394244).

2020077212 is a wasteful number, since it uses less digits than its factorization.

2020077212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9757 (or 9755 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 23.

The square root of 2020077212 is about 44945.2690725064. The cubic root of 2020077212 is about 1264.1229709649.

Adding to 2020077212 its reverse (2127700202), we get a palindrome (4147777414).

The spelling of 2020077212 in words is "two billion, twenty million, seventy-seven thousand, two hundred twelve".