220887096248 has 64 divisors (see below), whose sum is σ = 509926018560. Its totient is φ = 87351924096.

The previous prime is 220887096187. The next prime is 220887096257. The reversal of 220887096248 is 842690788022.

It is a happy number.

It is a super-2 number, since 2×220887096248² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a junction number, because it is equal to n+sod(n) for n = 220887096193 and 220887096202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1986461 + ... + 2094707.

It is an arithmetic number, because the mean of its divisors is an integer number (7967594040).

Almost surely, 2^220887096248 is an apocalyptic number.

220887096248 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

220887096248 is an abundant number, since it is smaller than the sum of its proper divisors (289038922312).

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

220887096248 is a wasteful number, since it uses less digits than its factorization.

220887096248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111076 (or 111072 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 56.

The spelling of 220887096248 in words is "two hundred twenty billion, eight hundred eighty-seven million, ninety-six thousand, two hundred forty-eight".