106888887280 has 40 divisors (see below), whose sum is σ = 284019044832. Its totient is φ = 36647618304.

The previous prime is 106888887269. The next prime is 106888887293. The reversal of 106888887280 is 82788888601.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×106888887280² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95435947 + ... + 95437066.

Almost surely, 2^106888887280 is an apocalyptic number.

106888887280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106888887280 is an abundant number, since it is smaller than the sum of its proper divisors (177130157552).

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

106888887280 is a wasteful number, since it uses less digits than its factorization.

106888887280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190873033 (or 190873027 counting only the distinct ones).

The product of its (nonzero) digits is 22020096, while the sum is 64.

The spelling of 106888887280 in words is "one hundred six billion, eight hundred eighty-eight million, eight hundred eighty-seven thousand, two hundred eighty".