120001102222010 has 16 divisors (see below), whose sum is σ = 218960915288616. Its totient is φ = 47342900602368.

The previous prime is 120001102222009. The next prime is 120001102222021. The reversal of 120001102222010 is 10222201100021.

It can be written as a sum of positive squares in 4 ways, for example, as 82123958199529 + 37877144022481 = 9062227^2 + 6154441^2 .

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, 82192535039 + ... + 82192536498.

Almost surely, 2^{120001102222010} is an apocalyptic number.

120001102222010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120001102222010 is a deficient number, since it is larger than the sum of its proper divisors (98959813066606).

120001102222010 is a wasteful number, since it uses less digits than its factorization.

120001102222010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164385071617.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 120001102222010 its reverse (10222201100021), we get a palindrome (130223303322031).

The spelling of 120001102222010 in words is "one hundred twenty trillion, one billion, one hundred two million, two hundred twenty-two thousand, ten".