2256203077098 has 16 divisors (see below), whose sum is σ = 4518479388096. Its totient is φ = 751055486720.

The previous prime is 2256203077067. The next prime is 2256203077127. The reversal of 2256203077098 is 8907703026522.

It is a self number, because there is not a number n which added to its sum of digits gives 2256203077098.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253046583 + ... + 253055498.

It is an arithmetic number, because the mean of its divisors is an integer number (282404961756).

Almost surely, 2^{2256203077098} is an apocalyptic number.

2256203077098 is an abundant number, since it is smaller than the sum of its proper divisors (2262276310998).

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

2256203077098 is a wasteful number, since it uses less digits than its factorization.

2256203077098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506102829.

The product of its (nonzero) digits is 2540160, while the sum is 51.

The spelling of 2256203077098 in words is "two trillion, two hundred fifty-six billion, two hundred three million, seventy-seven thousand, ninety-eight".