106022060721 has 24 divisors (see below), whose sum is σ = 161447183040. Its totient is φ = 66859927200.

The previous prime is 106022060689. The next prime is 106022060723. The reversal of 106022060721 is 127060220601.

106022060721 is a `hidden beast` number, since 10 + 6 + 0 + 2 + 20 + 607 + 21 = 666.

It is not a de Polignac number, because 106022060721 - 2⁵ = 106022060689 is a prime.

It is a super-2 number, since 2×106022060721² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106022060723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 355965 + ... + 582026.

It is an arithmetic number, because the mean of its divisors is an integer number (6726965960).

Almost surely, 2^106022060721 is an apocalyptic number.

It is an amenable number.

106022060721 is a deficient number, since it is larger than the sum of its proper divisors (55425122319).

106022060721 is a wasteful number, since it uses less digits than its factorization.

106022060721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938677 (or 938674 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The spelling of 106022060721 in words is "one hundred six billion, twenty-two million, sixty thousand, seven hundred twenty-one".