10120100001222 has 8 divisors (see below), whose sum is σ = 20240200002456. Its totient is φ = 3373366667072.

The previous prime is 10120100001199. The next prime is 10120100001233. The reversal of 10120100001222 is 22210000102101.

10120100001222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

10120100001222 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 10120100001198 and 10120100001207.

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, 843341666763 + ... + 843341666774.

It is an arithmetic number, because the mean of its divisors is an integer number (2530025000307).

Almost surely, 2^{10120100001222} is an apocalyptic number.

10120100001222 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.

10120100001222 is a wasteful number, since it uses less digits than its factorization.

10120100001222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1686683333542.

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

Adding to 10120100001222 its reverse (22210000102101), we get a palindrome (32330100103323).

The spelling of 10120100001222 in words is "ten trillion, one hundred twenty billion, one hundred million, one thousand, two hundred twenty-two".