120211001021210 has 64 divisors (see below), whose sum is σ = 248706854524800. Its totient is φ = 41373662112000.

The previous prime is 120211001021207. The next prime is 120211001021219. The reversal of 120211001021210 is 12120100112021.

It is not an unprimeable number, because it can be changed into a prime (120211001021219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24668141 + ... + 29136560.

It is an arithmetic number, because the mean of its divisors is an integer number (3886044601950).

Almost surely, 2^{120211001021210} is an apocalyptic number.

120211001021210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120211001021210 is an abundant number, since it is smaller than the sum of its proper divisors (128495853503590).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120211001021210 is a wasteful number, since it uses less digits than its factorization.

120211001021210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53805807.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 120211001021210 its reverse (12120100112021), we get a palindrome (132331101133231).

The spelling of 120211001021210 in words is "one hundred twenty trillion, two hundred eleven billion, one million, twenty-one thousand, two hundred ten".