106166550055000 has 80 divisors (see below), whose sum is σ = 249927130811160. Its totient is φ = 42265356000000.

The previous prime is 106166550054959. The next prime is 106166550055021. The reversal of 106166550055000 is 550055661601.

It is a super-2 number, since 2×106166550055000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 49260901 + ... + 51370900.

Almost surely, 2^{106166550055000} is an apocalyptic number.

106166550055000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106166550055000 is an abundant number, since it is smaller than the sum of its proper divisors (143760580756160).

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

106166550055000 is a wasteful number, since it uses less digits than its factorization.

106166550055000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100632038 (or 100632019 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 40.

The spelling of 106166550055000 in words is "one hundred six trillion, one hundred sixty-six billion, five hundred fifty million, fifty-five thousand".