2223530403798 has 32 divisors (see below), whose sum is σ = 4859520158592. Its totient is φ = 672660828800.

The previous prime is 2223530403797. The next prime is 2223530403811. The reversal of 2223530403798 is 8973040353222.

It is a super-2 number, since 2×2223530403798² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223530403797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28367148 + ... + 28445423.

It is an arithmetic number, because the mean of its divisors is an integer number (151860004956).

Almost surely, 2^{2223530403798} is an apocalyptic number.

2223530403798 is an abundant number, since it is smaller than the sum of its proper divisors (2635989754794).

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

2223530403798 is a wasteful number, since it uses less digits than its factorization.

2223530403798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56813180.

The product of its (nonzero) digits is 2177280, while the sum is 48.

The spelling of 2223530403798 in words is "two trillion, two hundred twenty-three billion, five hundred thirty million, four hundred three thousand, seven hundred ninety-eight".