106005555612 has 108 divisors (see below), whose sum is σ = 304034331328. Its totient is φ = 31086633600.

The previous prime is 106005555569. The next prime is 106005555673. The reversal of 106005555612 is 216555500601.

It is a super-2 number, since 2×106005555612² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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 35 ways as a sum of consecutive naturals, for example, 257473 + ... + 527544.

Almost surely, 2^106005555612 is an apocalyptic number.

106005555612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

106005555612 is an abundant number, since it is smaller than the sum of its proper divisors (198028775716).

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

106005555612 is a wasteful number, since it uses less digits than its factorization.

106005555612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785080 (or 785064 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 36.

The spelling of 106005555612 in words is "one hundred six billion, five million, five hundred fifty-five thousand, six hundred twelve".