10020212212202 has 4 divisors (see below), whose sum is σ = 15030318318306. Its totient is φ = 5010106106100.

The previous prime is 10020212212177. The next prime is 10020212212273. The reversal of 10020212212202 is 20221221202001.

It is a happy number.

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., 7967121566881 + 2053090645321 = 2822609^2 + 1432861^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2505053053049 + ... + 2505053053052.

Almost surely, 2^{10020212212202} is an apocalyptic number.

10020212212202 is a deficient number, since it is larger than the sum of its proper divisors (5010106106104).

10020212212202 is an equidigital number, since it uses as much as digits as its factorization.

10020212212202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5010106106103.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 10020212212202 its reverse (20221221202001), we get a palindrome (30241433414203).

The spelling of 10020212212202 in words is "ten trillion, twenty billion, two hundred twelve million, two hundred twelve thousand, two hundred two".