2130021322202 has 8 divisors (see below), whose sum is σ = 3195417090996. Its totient is φ = 1064882291872.

The previous prime is 2130021322199. The next prime is 2130021322217. The reversal of 2130021322202 is 2022231200312.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1820230007281 + 309791314921 = 1349159^2 + 556589^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64163873 + ... + 64197060.

Almost surely, 2^{2130021322202} is an apocalyptic number.

2130021322202 is a deficient number, since it is larger than the sum of its proper divisors (1065395768794).

2130021322202 is a wasteful number, since it uses less digits than its factorization.

2130021322202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128369232.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 2130021322202 its reverse (2022231200312), we get a palindrome (4152252522514).

The spelling of 2130021322202 in words is "two trillion, one hundred thirty billion, twenty-one million, three hundred twenty-two thousand, two hundred two".