2220461016323 has 8 divisors (see below), whose sum is σ = 2422856719296. Its totient is φ = 2018154581800.

The previous prime is 2220461016311. The next prime is 2220461016331. The reversal of 2220461016323 is 3236101640222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2220461016323 - 2⁴ = 2220461016307 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 2220461016323.

It is not an unprimeable number, because it can be changed into a prime (2220461516323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22265093 + ... + 22364598.

It is an arithmetic number, because the mean of its divisors is an integer number (302857089912).

Almost surely, 2^{2220461016323} is an apocalyptic number.

2220461016323 is a deficient number, since it is larger than the sum of its proper divisors (202395702973).

2220461016323 is a wasteful number, since it uses less digits than its factorization.

2220461016323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44634225.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 2220461016323 its reverse (3236101640222), we get a palindrome (5456562656545).

The spelling of 2220461016323 in words is "two trillion, two hundred twenty billion, four hundred sixty-one million, sixteen thousand, three hundred twenty-three".