10022020212202 has 4 divisors (see below), whose sum is σ = 15033030318306. Its totient is φ = 5011010106100.

The previous prime is 10022020212179. The next prime is 10022020212203. The reversal of 10022020212202 is 20221202022001.

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., 8246034871281 + 1775985340921 = 2871591^2 + 1332661^2 .

It is a super-2 number, since 2×10022020212202² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10022020212203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2505505053049 + ... + 2505505053052.

Almost surely, 2^{10022020212202} is an apocalyptic number.

10022020212202 is a deficient number, since it is larger than the sum of its proper divisors (5011010106104).

10022020212202 is an equidigital number, since it uses as much as digits as its factorization.

10022020212202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5011010106103.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 10022020212202 its reverse (20221202022001), we get a palindrome (30243222234203).

The spelling of 10022020212202 in words is "ten trillion, twenty-two billion, twenty million, two hundred twelve thousand, two hundred two".