2223103343536 has 20 divisors (see below), whose sum is σ = 4455789030000. Its totient is φ = 1073222303552.

The previous prime is 2223103343501. The next prime is 2223103343537. The reversal of 2223103343536 is 6353433013222.

It is a junction number, because it is equal to n+sod(n) for n = 2223103343495 and 2223103343504.

It is not an unprimeable number, because it can be changed into a prime (2223103343537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2395585036 + ... + 2395585963.

It is an arithmetic number, because the mean of its divisors is an integer number (222789451500).

Almost surely, 2^{2223103343536} is an apocalyptic number.

It is an amenable number.

2223103343536 is an abundant number, since it is smaller than the sum of its proper divisors (2232685686464).

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

2223103343536 is a wasteful number, since it uses less digits than its factorization.

2223103343536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4791171036 (or 4791171030 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 37.

Adding to 2223103343536 its reverse (6353433013222), we get a palindrome (8576536356758).

The spelling of 2223103343536 in words is "two trillion, two hundred twenty-three billion, one hundred three million, three hundred forty-three thousand, five hundred thirty-six".