2220454098 has 48 divisors (see below), whose sum is σ = 4840218240. Its totient is φ = 735671808.

The previous prime is 2220454073. The next prime is 2220454123. The reversal of 2220454098 is 8904540222.

2220454098 is a `hidden beast` number, since 2 + 2 + 20 + 4 + 540 + 98 = 666.

It is an interprime number because it is at equal distance from previous prime (2220454073) and next prime (2220454123).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3847986 + ... + 3848562.

It is an arithmetic number, because the mean of its divisors is an integer number (100837880).

Almost surely, 2^2220454098 is an apocalyptic number.

2220454098 is an abundant number, since it is smaller than the sum of its proper divisors (2619764142).

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

2220454098 is a wasteful number, since it uses less digits than its factorization.

2220454098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1511 (or 1508 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 2220454098 is about 47121.6945578149. The cubic root of 2220454098 is about 1304.6096899421.

The spelling of 2220454098 in words is "two billion, two hundred twenty million, four hundred fifty-four thousand, ninety-eight".