220766020667022 has 128 divisors (see below), whose sum is σ = 462536607191040. Its totient is φ = 70200063360000.

The previous prime is 220766020666937. The next prime is 220766020667041.

It is a happy number.

220766020667022 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 612679203 + ... + 613039425.

It is an arithmetic number, because the mean of its divisors is an integer number (3613567243680).

Almost surely, 2^{220766020667022} is an apocalyptic number.

220766020667022 is an abundant number, since it is smaller than the sum of its proper divisors (241770586524018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220766020667022 is a wasteful number, since it uses less digits than its factorization.

220766020667022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360730.

The product of its (nonzero) digits is 2032128, while the sum is 48.

The spelling of 220766020667022 in words is "two hundred twenty trillion, seven hundred sixty-six billion, twenty million, six hundred sixty-seven thousand, twenty-two".