10201222202 has 8 divisors (see below), whose sum is σ = 15320473812. Its totient is φ = 5094397600.

The previous prime is 10201222139. The next prime is 10201222217. The reversal of 10201222202 is 20222210201.

It can be written as a sum of positive squares in 2 ways, for example, as 10152376081 + 48846121 = 100759^2 + 6989^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3104699 + ... + 3107982.

Almost surely, 2^10201222202 is an apocalyptic number.

10201222202 is a deficient number, since it is larger than the sum of its proper divisors (5119251610).

10201222202 is an equidigital number, since it uses as much as digits as its factorization.

10201222202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6213504.

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

Adding to 10201222202 its reverse (20222210201), we get a palindrome (30423432403).

The spelling of 10201222202 in words is "ten billion, two hundred one million, two hundred twenty-two thousand, two hundred two".