10122210020222 has 4 divisors (see below), whose sum is σ = 15183315030336. Its totient is φ = 5061105010110.

The previous prime is 10122210020191. The next prime is 10122210020231. The reversal of 10122210020222 is 22202001222101.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10122210020222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2530552505054 + ... + 2530552505057.

It is an arithmetic number, because the mean of its divisors is an integer number (3795828757584).

Almost surely, 2^{10122210020222} is an apocalyptic number.

10122210020222 is a deficient number, since it is larger than the sum of its proper divisors (5061105010114).

10122210020222 is an equidigital number, since it uses as much as digits as its factorization.

10122210020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5061105010113.

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

Adding to 10122210020222 its reverse (22202001222101), we get a palindrome (32324211242323).

The spelling of 10122210020222 in words is "ten trillion, one hundred twenty-two billion, two hundred ten million, twenty thousand, two hundred twenty-two".