10120221102 has 8 divisors (see below), whose sum is σ = 20240442216. Its totient is φ = 3373407032.

The previous prime is 10120221071. The next prime is 10120221113. The reversal of 10120221102 is 20112202101.

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

10120221102 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 843351753 + ... + 843351764.

It is an arithmetic number, because the mean of its divisors is an integer number (2530055277).

Almost surely, 2^10120221102 is an apocalyptic number.

10120221102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10120221102 is a wasteful number, since it uses less digits than its factorization.

10120221102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1686703522.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10120221102 its reverse (20112202101), we get a palindrome (30232423203).

The spelling of 10120221102 in words is "ten billion, one hundred twenty million, two hundred twenty-one thousand, one hundred two".