220464545464022 has 8 divisors (see below), whose sum is σ = 333971044119072. Its totient is φ = 109140864091000.

The previous prime is 220464545463991. The next prime is 220464545464027.

220464545464022 is nontrivially palindromic in base 10.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220464545464027) 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, 545704320254 + ... + 545704320657.

It is an arithmetic number, because the mean of its divisors is an integer number (41746380514884).

Almost surely, 2^{220464545464022} is an apocalyptic number.

220464545464022 is a deficient number, since it is larger than the sum of its proper divisors (113506498655050).

220464545464022 is a wasteful number, since it uses less digits than its factorization.

220464545464022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1091408641014.

The product of its (nonzero) digits is 14745600, while the sum is 50.

The spelling of 220464545464022 in words is "two hundred twenty trillion, four hundred sixty-four billion, five hundred forty-five million, four hundred sixty-four thousand, twenty-two".