10122101012242 has 8 divisors (see below), whose sum is σ = 15183223338096. Its totient is φ = 5061026566212.

The previous prime is 10122101012239. The next prime is 10122101012291. The reversal of 10122101012242 is 24221010122101.

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

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, 11436688 + ... + 12289915.

It is an arithmetic number, because the mean of its divisors is an integer number (1897902917262).

Almost surely, 2^{10122101012242} is an apocalyptic number.

10122101012242 is a deficient number, since it is larger than the sum of its proper divisors (5061122325854).

10122101012242 is a wasteful number, since it uses less digits than its factorization.

10122101012242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23939912.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 10122101012242 its reverse (24221010122101), we get a palindrome (34343111134343).

The spelling of 10122101012242 in words is "ten trillion, one hundred twenty-two billion, one hundred one million, twelve thousand, two hundred forty-two".