10022212202 has 4 divisors (see below), whose sum is σ = 15033318306. Its totient is φ = 5011106100.

The previous prime is 10022212171. The next prime is 10022212223. The reversal of 10022212202 is 20221222001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20221222001 = 269 ⋅75171829.

It can be written as a sum of positive squares in only one way, i.e., 10015806241 + 6405961 = 100079^2 + 2531^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2505553049 + ... + 2505553052.

Almost surely, 2^10022212202 is an apocalyptic number.

10022212202 is a deficient number, since it is larger than the sum of its proper divisors (5011106104).

10022212202 is an equidigital number, since it uses as much as digits as its factorization.

10022212202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5011106103.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 10022212202 its reverse (20221222001), we get a palindrome (30243434203).

The spelling of 10022212202 in words is "ten billion, twenty-two million, two hundred twelve thousand, two hundred two".