220425503264286 has 8 divisors (see below), whose sum is σ = 440851006528584. Its totient is φ = 73475167754760.

The previous prime is 220425503264279. The next prime is 220425503264297. The reversal of 220425503264286 is 682462305524022.

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

220425503264286 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18368791938685 + ... + 18368791938696.

It is an arithmetic number, because the mean of its divisors is an integer number (55106375816073).

Almost surely, 2^{220425503264286} is an apocalyptic number.

220425503264286 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

220425503264286 is a wasteful number, since it uses less digits than its factorization.

220425503264286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36737583877386.

The product of its (nonzero) digits is 11059200, while the sum is 51.

The spelling of 220425503264286 in words is "two hundred twenty trillion, four hundred twenty-five billion, five hundred three million, two hundred sixty-four thousand, two hundred eighty-six".