102212100029 has 8 divisors (see below), whose sum is σ = 111467919360. Its totient is φ = 93155330736.

The previous prime is 102212099987. The next prime is 102212100037. The reversal of 102212100029 is 920001212201.

It is a happy number.

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

It is not a de Polignac number, because 102212100029 - 2²⁸ = 101943664573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102212100059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49761437 + ... + 49763490.

It is an arithmetic number, because the mean of its divisors is an integer number (13933489920).

Almost surely, 2^102212100029 is an apocalyptic number.

It is an amenable number.

102212100029 is a deficient number, since it is larger than the sum of its proper divisors (9255819331).

102212100029 is an equidigital number, since it uses as much as digits as its factorization.

102212100029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99525019.

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 102212100029 in words is "one hundred two billion, two hundred twelve million, one hundred thousand, twenty-nine".