120100010212 has 72 divisors (see below), whose sum is σ = 262674522432. Its totient is φ = 47041488000.

The previous prime is 120100010183. The next prime is 120100010243. The reversal of 120100010212 is 212010001021.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 352287 + ... + 603577.

It is an arithmetic number, because the mean of its divisors is an integer number (3648257256).

Almost surely, 2^120100010212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120100010212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131337261216).

120100010212 is an abundant number, since it is smaller than the sum of its proper divisors (142574512220).

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

120100010212 is a wasteful number, since it uses less digits than its factorization.

120100010212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251429 (or 251414 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 120100010212 its reverse (212010001021), we get a palindrome (332110011233).

It can be divided in two parts, 12010001021 and 2, that multiplied together give a palindrome (24020002042).

The spelling of 120100010212 in words is "one hundred twenty billion, one hundred million, ten thousand, two hundred twelve".