120011122210 has 32 divisors (see below), whose sum is σ = 247178666880. Its totient is φ = 41096896512.

The previous prime is 120011122129. The next prime is 120011122261. The reversal of 120011122210 is 12221110021.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 978655 + ... + 1094434.

It is an arithmetic number, because the mean of its divisors is an integer number (7724333340).

Almost surely, 2^120011122210 is an apocalyptic number.

120011122210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120011122210 is an abundant number, since it is smaller than the sum of its proper divisors (127167544670).

120011122210 is a wasteful number, since it uses less digits than its factorization.

120011122210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2073930.

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

Adding to 120011122210 its reverse (12221110021), we get a palindrome (132232232231).

The spelling of 120011122210 in words is "one hundred twenty billion, eleven million, one hundred twenty-two thousand, two hundred ten".