10120001021122 has 8 divisors (see below), whose sum is σ = 15180018769296. Its totient is φ = 5059994764692.

The previous prime is 10120001021069. The next prime is 10120001021149. The reversal of 10120001021122 is 22112010002101.

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

It is an unprimeable number.

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, 158368 + ... + 4501675.

It is an arithmetic number, because the mean of its divisors is an integer number (1897502346162).

Almost surely, 2^{10120001021122} is an apocalyptic number.

10120001021122 is a deficient number, since it is larger than the sum of its proper divisors (5060017748174).

10120001021122 is a wasteful number, since it uses less digits than its factorization.

10120001021122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5745872.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10120001021122 its reverse (22112010002101), we get a palindrome (32232011023223).

The spelling of 10120001021122 in words is "ten trillion, one hundred twenty billion, one million, twenty-one thousand, one hundred twenty-two".