10210212221109 has 8 divisors (see below), whose sum is σ = 14205512655552. Its totient is φ = 6510859967040.

The previous prime is 10210212221023. The next prime is 10210212221117. The reversal of 10210212221109 is 90112221201201.

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

It is not a de Polignac number, because 10210212221109 - 2⁹ = 10210212220597 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10210212221179) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73987045012 + ... + 73987045149.

It is an arithmetic number, because the mean of its divisors is an integer number (1775689081944).

Almost surely, 2^{10210212221109} is an apocalyptic number.

It is an amenable number.

10210212221109 is a deficient number, since it is larger than the sum of its proper divisors (3995300434443).

10210212221109 is a wasteful number, since it uses less digits than its factorization.

10210212221109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147974090187.

The product of its (nonzero) digits is 288, while the sum is 24.

The spelling of 10210212221109 in words is "ten trillion, two hundred ten billion, two hundred twelve million, two hundred twenty-one thousand, one hundred nine".