10222210212202 has 16 divisors (see below), whose sum is σ = 15488344112040. Its totient is φ = 5059670885568.

The previous prime is 10222210212199. The next prime is 10222210212209. The reversal of 10222210212202 is 20221201222201.

It can be written as a sum of positive squares in 4 ways, for example, as 5100004705761 + 5122205506441 = 2258319^2 + 2263229^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10222210212202.

It is not an unprimeable number, because it can be changed into a prime (10222210212209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60426333 + ... + 60595264.

Almost surely, 2^{10222210212202} is an apocalyptic number.

10222210212202 is a deficient number, since it is larger than the sum of its proper divisors (5266133899838).

10222210212202 is a wasteful number, since it uses less digits than its factorization.

10222210212202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121022025.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 10222210212202 its reverse (20221201222201), we get a palindrome (30443411434403).

The spelling of 10222210212202 in words is "ten trillion, two hundred twenty-two billion, two hundred ten million, two hundred twelve thousand, two hundred two".