2220546306353 has 4 divisors (see below), whose sum is σ = 2237497041648. Its totient is φ = 2203595571060.

The previous prime is 2220546306331. The next prime is 2220546306359. The reversal of 2220546306353 is 3536036450222.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2220546306353 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2220546306353.

It is not an unprimeable number, because it can be changed into a prime (2220546306359) 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, 8475367451 + ... + 8475367712.

It is an arithmetic number, because the mean of its divisors is an integer number (559374260412).

Almost surely, 2^{2220546306353} is an apocalyptic number.

It is an amenable number.

2220546306353 is a deficient number, since it is larger than the sum of its proper divisors (16950735295).

2220546306353 is a wasteful number, since it uses less digits than its factorization.

2220546306353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16950735294.

The product of its (nonzero) digits is 777600, while the sum is 41.

The spelling of 2220546306353 in words is "two trillion, two hundred twenty billion, five hundred forty-six million, three hundred six thousand, three hundred fifty-three".