1202212010202 has 64 divisors (see below), whose sum is σ = 2788485523200. Its totient is φ = 338427500544.

The previous prime is 1202212010179. The next prime is 1202212010203. The reversal of 1202212010202 is 2020102122021.

It is not an unprimeable number, because it can be changed into a prime (1202212010203) 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, 2716174 + ... + 3127622.

It is an arithmetic number, because the mean of its divisors is an integer number (43570086300).

Almost surely, 2^{1202212010202} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1202212010202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1394242761600).

1202212010202 is an abundant number, since it is smaller than the sum of its proper divisors (1586273512998).

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

1202212010202 is a wasteful number, since it uses less digits than its factorization.

1202212010202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412487.

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

Adding to 1202212010202 its reverse (2020102122021), we get a palindrome (3222314132223).

The spelling of 1202212010202 in words is "one trillion, two hundred two billion, two hundred twelve million, ten thousand, two hundred two".