2222598421869 has 32 divisors (see below), whose sum is σ = 3420832849920. Its totient is φ = 1257303720000.

The previous prime is 2222598421831. The next prime is 2222598421889. The reversal of 2222598421869 is 9681248952222.

It is not a de Polignac number, because 2222598421869 - 2²⁴ = 2222581644653 is a prime.

It is a super-2 number, since 2×2222598421869² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222598421819) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15733252 + ... + 15873890.

It is an arithmetic number, because the mean of its divisors is an integer number (106901026560).

Almost surely, 2^{2222598421869} is an apocalyptic number.

It is an amenable number.

2222598421869 is a deficient number, since it is larger than the sum of its proper divisors (1198234428051).

2222598421869 is a wasteful number, since it uses less digits than its factorization.

2222598421869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148201.

The product of its digits is 19906560, while the sum is 60.

The spelling of 2222598421869 in words is "two trillion, two hundred twenty-two billion, five hundred ninety-eight million, four hundred twenty-one thousand, eight hundred sixty-nine".