120212102010 has 256 divisors, whose sum is σ = 397841891328. Its totient is φ = 22434278400.

The previous prime is 120212102009. The next prime is 120212102027. The reversal of 120212102010 is 10201212021.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1057015 + ... + 1165205.

It is an arithmetic number, because the mean of its divisors is an integer number (1554069888).

Almost surely, 2^120212102010 is an apocalyptic number.

120212102010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 120212102010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198920945664).

120212102010 is an abundant number, since it is smaller than the sum of its proper divisors (277629789318).

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

120212102010 is a wasteful number, since it uses less digits than its factorization.

120212102010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108269.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 120212102010 its reverse (10201212021), we get a palindrome (130413314031).

It can be divided in two parts, 120212 and 102010, that added together give a palindrome (222222).

The spelling of 120212102010 in words is "one hundred twenty billion, two hundred twelve million, one hundred two thousand, ten".