120100022210 has 32 divisors (see below), whose sum is σ = 247083903360. Its totient is φ = 41173650432.

The previous prime is 120100022209. The next prime is 120100022227. The reversal of 120100022210 is 12220001021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 120100022191 and 120100022200.

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, 837026 + ... + 969954.

It is an arithmetic number, because the mean of its divisors is an integer number (7721371980).

Almost surely, 2^120100022210 is an apocalyptic number.

120100022210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120100022210 is an abundant number, since it is smaller than the sum of its proper divisors (126983881150).

120100022210 is a wasteful number, since it uses less digits than its factorization.

120100022210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145850.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 120100022210 its reverse (12220001021), we get a palindrome (132320023231).

The spelling of 120100022210 in words is "one hundred twenty billion, one hundred million, twenty-two thousand, two hundred ten".