220189264246 has 12 divisors (see below), whose sum is σ = 384207797988. Its totient is φ = 94366827492.

The previous prime is 220189264223. The next prime is 220189264291. The reversal of 220189264246 is 642462981022.

It is a junction number, because it is equal to n+sod(n) for n = 220189264196 and 220189264205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1123414516 + ... + 1123414711.

It is an arithmetic number, because the mean of its divisors is an integer number (32017316499).

Almost surely, 2^220189264246 is an apocalyptic number.

220189264246 is a deficient number, since it is larger than the sum of its proper divisors (164018533742).

220189264246 is a wasteful number, since it uses less digits than its factorization.

220189264246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2246829243 (or 2246829236 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 46.

The spelling of 220189264246 in words is "two hundred twenty billion, one hundred eighty-nine million, two hundred sixty-four thousand, two hundred forty-six".