106220550720 has 56 divisors (see below), whose sum is σ = 337250251584. Its totient is φ = 28325479936.

The previous prime is 106220550691. The next prime is 106220550803. The reversal of 106220550720 is 27055022601.

It is a super-2 number, since 2×106220550720² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55322244 + ... + 55324163.

Almost surely, 2^106220550720 is an apocalyptic number.

106220550720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106220550720 is an abundant number, since it is smaller than the sum of its proper divisors (231029700864).

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

106220550720 is a wasteful number, since it uses less digits than its factorization.

106220550720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110646427 (or 110646417 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The spelling of 106220550720 in words is "one hundred six billion, two hundred twenty million, five hundred fifty thousand, seven hundred twenty".