106006404212 has 12 divisors (see below), whose sum is σ = 196423631460. Its totient is φ = 49885366656.

The previous prime is 106006404211. The next prime is 106006404269. The reversal of 106006404212 is 212404600601.

It can be written as a sum of positive squares in 2 ways, for example, as 72600069136 + 33406335076 = 269444^2 + 182774^2 .

It is a super-2 number, since 2×106006404212² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106006404211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 779458787 + ... + 779458922.

It is an arithmetic number, because the mean of its divisors is an integer number (16368635955).

Almost surely, 2^106006404212 is an apocalyptic number.

It is an amenable number.

106006404212 is a deficient number, since it is larger than the sum of its proper divisors (90417227248).

106006404212 is a wasteful number, since it uses less digits than its factorization.

106006404212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1558917730 (or 1558917728 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The spelling of 106006404212 in words is "one hundred six billion, six million, four hundred four thousand, two hundred twelve".