2222506598398 has 16 divisors (see below), whose sum is σ = 3405082705920. Its totient is φ = 1087484470776.

The previous prime is 2222506598371. The next prime is 2222506598407. The reversal of 2222506598398 is 8938956052222.

It is a congruent number.

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, 536286 + ... + 2175457.

It is an arithmetic number, because the mean of its divisors is an integer number (212817669120).

Almost surely, 2^{2222506598398} is an apocalyptic number.

2222506598398 is a deficient number, since it is larger than the sum of its proper divisors (1182576107522).

2222506598398 is a wasteful number, since it uses less digits than its factorization.

2222506598398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2720511.

The product of its (nonzero) digits is 37324800, while the sum is 61.

The spelling of 2222506598398 in words is "two trillion, two hundred twenty-two billion, five hundred six million, five hundred ninety-eight thousand, three hundred ninety-eight".