2204759777898 has 16 divisors (see below), whose sum is σ = 4551762122496. Its totient is φ = 711212831520.

The previous prime is 2204759777893. The next prime is 2204759777933. The reversal of 2204759777898 is 8987779574022.

It is not an unprimeable number, because it can be changed into a prime (2204759777893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5926773411 + ... + 5926773782.

It is an arithmetic number, because the mean of its divisors is an integer number (284485132656).

Almost surely, 2^{2204759777898} is an apocalyptic number.

2204759777898 is an abundant number, since it is smaller than the sum of its proper divisors (2347002344598).

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

2204759777898 is a wasteful number, since it uses less digits than its factorization.

2204759777898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11853547229.

The product of its (nonzero) digits is 995742720, while the sum is 75.

The spelling of 2204759777898 in words is "two trillion, two hundred four billion, seven hundred fifty-nine million, seven hundred seventy-seven thousand, eight hundred ninety-eight".