120120211210 has 16 divisors (see below), whose sum is σ = 216249264000. Its totient is φ = 48040776976.

The previous prime is 120120211177. The next prime is 120120211219. The reversal of 120120211210 is 12112021021.

It is a super-2 number, since 2×120120211210² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120120211219) 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, 844150 + ... + 976129.

It is an arithmetic number, because the mean of its divisors is an integer number (13515579000).

Almost surely, 2^120120211210 is an apocalyptic number.

120120211210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120120211210 is a deficient number, since it is larger than the sum of its proper divisors (96129052790).

120120211210 is a wasteful number, since it uses less digits than its factorization.

120120211210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1826885.

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

Adding to 120120211210 its reverse (12112021021), we get a palindrome (132232232231).

The spelling of 120120211210 in words is "one hundred twenty billion, one hundred twenty million, two hundred eleven thousand, two hundred ten".