2077020420822 has 48 divisors (see below), whose sum is σ = 4545968401728. Its totient is φ = 685304150400.

The previous prime is 2077020420817. The next prime is 2077020420823. The reversal of 2077020420822 is 2280240207702.

2077020420822 is a `hidden beast` number, since 207 + 7 + 0 + 2 + 0 + 420 + 8 + 22 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2077020420823) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6819363 + ... + 7117425.

It is an arithmetic number, because the mean of its divisors is an integer number (94707675036).

Almost surely, 2^{2077020420822} is an apocalyptic number.

2077020420822 is an abundant number, since it is smaller than the sum of its proper divisors (2468947980906).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2077020420822 is a wasteful number, since it uses less digits than its factorization.

2077020420822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302005 (or 302002 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 36.

The spelling of 2077020420822 in words is "two trillion, seventy-seven billion, twenty million, four hundred twenty thousand, eight hundred twenty-two".