120221122210210 has 64 divisors (see below), whose sum is σ = 251981224883712. Its totient is φ = 40440488265216.

The previous prime is 120221122210169. The next prime is 120221122210213. The reversal of 120221122210210 is 12012221122021.

It is a super-3 number, since 3×120221122210210³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (120221122210213) 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, 488435734 + ... + 488681806.

It is an arithmetic number, because the mean of its divisors is an integer number (3937206638808).

Almost surely, 2^{120221122210210} is an apocalyptic number.

120221122210210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120221122210210 is an abundant number, since it is smaller than the sum of its proper divisors (131760102673502).

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

120221122210210 is a wasteful number, since it uses less digits than its factorization.

120221122210210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377827.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 120221122210210 its reverse (12012221122021), we get a palindrome (132233343332231).

The spelling of 120221122210210 in words is "one hundred twenty trillion, two hundred twenty-one billion, one hundred twenty-two million, two hundred ten thousand, two hundred ten".