120001102100122 has 8 divisors (see below), whose sum is σ = 184187738107296. Its totient is φ = 58605189397692.

The previous prime is 120001102100101. The next prime is 120001102100129. The reversal of 120001102100122 is 221001201100021.

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

It is not an unprimeable number, because it can be changed into a prime (120001102100129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 697680826078 + ... + 697680826249.

It is an arithmetic number, because the mean of its divisors is an integer number (23023467263412).

Almost surely, 2^{120001102100122} is an apocalyptic number.

120001102100122 is a deficient number, since it is larger than the sum of its proper divisors (64186636007174).

120001102100122 is a wasteful number, since it uses less digits than its factorization.

120001102100122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1395361652372.

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

Adding to 120001102100122 its reverse (221001201100021), we get a palindrome (341002303200143).

The spelling of 120001102100122 in words is "one hundred twenty trillion, one billion, one hundred two million, one hundred thousand, one hundred twenty-two".