10201202222 has 4 divisors (see below), whose sum is σ = 15301803336. Its totient is φ = 5100601110.

The previous prime is 10201202171. The next prime is 10201202227. The reversal of 10201202222 is 22220210201.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 10201202197 and 10201202206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201202227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2550300554 + ... + 2550300557.

It is an arithmetic number, because the mean of its divisors is an integer number (3825450834).

Almost surely, 2^10201202222 is an apocalyptic number.

10201202222 is a deficient number, since it is larger than the sum of its proper divisors (5100601114).

10201202222 is an equidigital number, since it uses as much as digits as its factorization.

10201202222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5100601113.

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

Adding to 10201202222 its reverse (22220210201), we get a palindrome (32421412423).

The spelling of 10201202222 in words is "ten billion, two hundred one million, two hundred two thousand, two hundred twenty-two".