2223513403349 has 4 divisors (see below), whose sum is σ = 2541158175264. Its totient is φ = 1905868631436.

The previous prime is 2223513403301. The next prime is 2223513403367. The reversal of 2223513403349 is 9433043153222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2223513403349 - 2³⁶ = 2154793926613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223513403369) 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, 158822385947 + ... + 158822385960.

It is an arithmetic number, because the mean of its divisors is an integer number (635289543816).

Almost surely, 2^{2223513403349} is an apocalyptic number.

It is an amenable number.

2223513403349 is a deficient number, since it is larger than the sum of its proper divisors (317644771915).

2223513403349 is an equidigital number, since it uses as much as digits as its factorization.

2223513403349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317644771914.

The product of its (nonzero) digits is 466560, while the sum is 41.

The spelling of 2223513403349 in words is "two trillion, two hundred twenty-three billion, five hundred thirteen million, four hundred three thousand, three hundred forty-nine".