2220406264423 has 8 divisors (see below), whose sum is σ = 2319569635968. Its totient is φ = 2121461556984.

The previous prime is 2220406264409. The next prime is 2220406264463. The reversal of 2220406264423 is 3244626040222.

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 2220406264423 - 2³⁷ = 2082967310951 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 (2220406264463) 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, 54645265 + ... + 54685882.

It is an arithmetic number, because the mean of its divisors is an integer number (289946204496).

Almost surely, 2^{2220406264423} is an apocalyptic number.

2220406264423 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2220406264423 is a deficient number, since it is larger than the sum of its proper divisors (99163371545).

2220406264423 is a wasteful number, since it uses less digits than its factorization.

2220406264423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109332053.

The product of its (nonzero) digits is 221184, while the sum is 37.

The spelling of 2220406264423 in words is "two trillion, two hundred twenty billion, four hundred six million, two hundred sixty-four thousand, four hundred twenty-three".