120001010122210 has 16 divisors (see below), whose sum is σ = 246859220822976. Its totient is φ = 41143203470448.

The previous prime is 120001010122199. The next prime is 120001010122211. The reversal of 120001010122210 is 12221010100021.

It is not an unprimeable number, because it can be changed into a prime (120001010122211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 857150072232 + ... + 857150072371.

It is an arithmetic number, because the mean of its divisors is an integer number (15428701301436).

Almost surely, 2^{120001010122210} is an apocalyptic number.

120001010122210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120001010122210 is an abundant number, since it is smaller than the sum of its proper divisors (126858210700766).

120001010122210 is a wasteful number, since it uses less digits than its factorization.

120001010122210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1714300144617.

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

Adding to 120001010122210 its reverse (12221010100021), we get a palindrome (132222020222231).

The spelling of 120001010122210 in words is "one hundred twenty trillion, one billion, ten million, one hundred twenty-two thousand, two hundred ten".