210222120113002 has 4 divisors (see below), whose sum is σ = 315333180169506. Its totient is φ = 105111060056500.

The previous prime is 210222120112981. The next prime is 210222120113101. The reversal of 210222120113002 is 200311021222012.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 155454290633161 + 54767829479841 = 12468131^2 + 7400529^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52555530028249 + ... + 52555530028252.

Almost surely, 2^{210222120113002} is an apocalyptic number.

210222120113002 is a deficient number, since it is larger than the sum of its proper divisors (105111060056504).

210222120113002 is a wasteful number, since it uses less digits than its factorization.

210222120113002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105111060056503.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 210222120113002 its reverse (200311021222012), we get a palindrome (410533141335014).

The spelling of 210222120113002 in words is "two hundred ten trillion, two hundred twenty-two billion, one hundred twenty million, one hundred thirteen thousand, two".