10202220220222 has 8 divisors (see below), whose sum is σ = 15659221733496. Its totient is φ = 4982479642392.

The previous prime is 10202220220219. The next prime is 10202220220271. The reversal of 10202220220222 is 22202202220201.

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 10202220220222.

It is a congruent number.

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, 59315233753 + ... + 59315233924.

It is an arithmetic number, because the mean of its divisors is an integer number (1957402716687).

Almost surely, 2^{10202220220222} is an apocalyptic number.

10202220220222 is a deficient number, since it is larger than the sum of its proper divisors (5457001513274).

10202220220222 is a wasteful number, since it uses less digits than its factorization.

10202220220222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118630467722.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 10202220220222 its reverse (22202202220201), we get a palindrome (32404422440423).

The spelling of 10202220220222 in words is "ten trillion, two hundred two billion, two hundred twenty million, two hundred twenty thousand, two hundred twenty-two".