2000770644198 has 16 divisors (see below), whose sum is σ = 4003866434736. Its totient is φ = 666536023680.

The previous prime is 2000770644167. The next prime is 2000770644251. The reversal of 2000770644198 is 8914460770002.

It is a super-2 number, since 2×2000770644198² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96869911 + ... + 96890562.

It is an arithmetic number, because the mean of its divisors is an integer number (250241652171).

Almost surely, 2^{2000770644198} is an apocalyptic number.

2000770644198 is an abundant number, since it is smaller than the sum of its proper divisors (2003095790538).

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

2000770644198 is a wasteful number, since it uses less digits than its factorization.

2000770644198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193762199.

The product of its (nonzero) digits is 677376, while the sum is 48.

The spelling of 2000770644198 in words is "two trillion, seven hundred seventy million, six hundred forty-four thousand, one hundred ninety-eight".