220212211009984 has 14 divisors (see below), whose sum is σ = 436983606223064. Its totient is φ = 110106105504960.

The previous prime is 220212211009951. The next prime is 220212211010027. The reversal of 220212211009984 is 489900112212022.

It is a self number, because there is not a number n which added to its sum of digits gives 220212211009984.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1720407898452 + ... + 1720407898579.

Almost surely, 2^{220212211009984} is an apocalyptic number.

It is an amenable number.

220212211009984 is a deficient number, since it is larger than the sum of its proper divisors (216771395213080).

220212211009984 is an equidigital number, since it uses as much as digits as its factorization.

220212211009984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3440815797043 (or 3440815797033 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 43.

The spelling of 220212211009984 in words is "two hundred twenty trillion, two hundred twelve billion, two hundred eleven million, nine thousand, nine hundred eighty-four".