106806458717220 has 48 divisors (see below), whose sum is σ = 299058608173248. Its totient is φ = 28481672442240.

The previous prime is 106806458717219. The next prime is 106806458717297. The reversal of 106806458717220 is 22717854608601.

It is a super-2 number, since 2×106806458717220² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43979950 + ... + 46344890.

It is an arithmetic number, because the mean of its divisors is an integer number (6230387670276).

Almost surely, 2^{106806458717220} is an apocalyptic number.

106806458717220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106806458717220 is an abundant number, since it is smaller than the sum of its proper divisors (192252149456028).

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

106806458717220 is a wasteful number, since it uses less digits than its factorization.

106806458717220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3117660 (or 3117658 counting only the distinct ones).

The product of its (nonzero) digits is 9031680, while the sum is 57.

The spelling of 106806458717220 in words is "one hundred six trillion, eight hundred six billion, four hundred fifty-eight million, seven hundred seventeen thousand, two hundred twenty".