2120877212 has 6 divisors (see below), whose sum is σ = 3711535128. Its totient is φ = 1060438604.

The previous prime is 2120877197. The next prime is 2120877221. The reversal of 2120877212 is 2127780212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265109648 + ... + 265109655.

It is an arithmetic number, because the mean of its divisors is an integer number (618589188).

Almost surely, 2^2120877212 is an apocalyptic number.

It is an amenable number.

2120877212 is a deficient number, since it is larger than the sum of its proper divisors (1590657916).

2120877212 is a wasteful number, since it uses less digits than its factorization.

2120877212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530219307 (or 530219305 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 32.

The square root of 2120877212 is about 46052.9826612783. The cubic root of 2120877212 is about 1284.8088179189.

The spelling of 2120877212 in words is "two billion, one hundred twenty million, eight hundred seventy-seven thousand, two hundred twelve".