10222111202 has 4 divisors (see below), whose sum is σ = 15333166806. Its totient is φ = 5111055600.

The previous prime is 10222111201. The next prime is 10222111217. The reversal of 10222111202 is 20211122201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20211122201 = 401 ⋅50401801.

It can be written as a sum of positive squares in only one way, i.e., 10184644561 + 37466641 = 100919^2 + 6121^2 .

It is not an unprimeable number, because it can be changed into a prime (10222111201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2555527799 + ... + 2555527802.

Almost surely, 2^10222111202 is an apocalyptic number.

10222111202 is a deficient number, since it is larger than the sum of its proper divisors (5111055604).

10222111202 is an equidigital number, since it uses as much as digits as its factorization.

10222111202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5111055603.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10222111202 its reverse (20211122201), we get a palindrome (30433233403).

The spelling of 10222111202 in words is "ten billion, two hundred twenty-two million, one hundred eleven thousand, two hundred two".