120212021202 has 128 divisors (see below), whose sum is σ = 304440396288. Its totient is φ = 30792960000.

The previous prime is 120212021201. The next prime is 120212021221. The reversal of 120212021202 is 202120212021.

120212021202 is a modest number, since divided by 12021202 gives 1202 as remainder.

It is not an unprimeable number, because it can be changed into a prime (120212021201) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12136452 + ... + 12146352.

It is an arithmetic number, because the mean of its divisors is an integer number (2378440596).

Almost surely, 2^120212021202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120212021202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152220198144).

120212021202 is an abundant number, since it is smaller than the sum of its proper divisors (184228375086).

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

120212021202 is a wasteful number, since it uses less digits than its factorization.

120212021202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10564.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 120212021202 its reverse (202120212021), we get a palindrome (322332233223).

It can be divided in two parts, 120212021 and 202, that multiplied together give a palindrome (24282828242).

The spelling of 120212021202 in words is "one hundred twenty billion, two hundred twelve million, twenty-one thousand, two hundred two".