120001102222210 has 16 divisors (see below), whose sum is σ = 235638528000192. Its totient is φ = 43636764444400.

The previous prime is 120001102222193. The next prime is 120001102222247. The reversal of 120001102222210 is 12222201100021.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 545459555446 + ... + 545459555665.

It is an arithmetic number, because the mean of its divisors is an integer number (14727408000012).

Almost surely, 2^{120001102222210} is an apocalyptic number.

120001102222210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120001102222210 is a deficient number, since it is larger than the sum of its proper divisors (115637425777982).

120001102222210 is a wasteful number, since it uses less digits than its factorization.

120001102222210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1090919111129.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 120001102222210 its reverse (12222201100021), we get a palindrome (132223303322231).

The spelling of 120001102222210 in words is "one hundred twenty trillion, one billion, one hundred two million, two hundred twenty-two thousand, two hundred ten".