10202101202222 has 8 divisors (see below), whose sum is σ = 15628750778016. Its totient is φ = 4992517609552.

The previous prime is 10202101202221. The next prime is 10202101202239. The reversal of 10202101202222 is 22220210120201.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10202101202222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10202101202221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54266495663 + ... + 54266495850.

It is an arithmetic number, because the mean of its divisors is an integer number (1953593847252).

Almost surely, 2^{10202101202222} is an apocalyptic number.

10202101202222 is a deficient number, since it is larger than the sum of its proper divisors (5426649575794).

10202101202222 is a wasteful number, since it uses less digits than its factorization.

10202101202222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108532991562.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 10202101202222 its reverse (22220210120201), we get a palindrome (32422311322423).

The spelling of 10202101202222 in words is "ten trillion, two hundred two billion, one hundred one million, two hundred two thousand, two hundred twenty-two".