106512210122 has 8 divisors (see below), whose sum is σ = 160040494656. Its totient is φ = 53165378572.

The previous prime is 106512210121. The next prime is 106512210221. The reversal of 106512210122 is 221012215601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×106512210122² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106512210121) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 45361778 + ... + 45364125.

It is an arithmetic number, because the mean of its divisors is an integer number (20005061832).

Almost surely, 2^106512210122 is an apocalyptic number.

106512210122 is a deficient number, since it is larger than the sum of its proper divisors (53528284534).

106512210122 is an equidigital number, since it uses as much as digits as its factorization.

106512210122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90726492.

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 106512210122 its reverse (221012215601), we get a palindrome (327524425723).

The spelling of 106512210122 in words is "one hundred six billion, five hundred twelve million, two hundred ten thousand, one hundred twenty-two".