10122220000222 has 32 divisors (see below), whose sum is σ = 16829980965504. Its totient is φ = 4527465180000.

The previous prime is 10122220000183. The next prime is 10122220000223. The reversal of 10122220000222 is 22200002222101.

It is a junction number, because it is equal to n+sod(n) for n = 10122220000196 and 10122220000205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10122220000223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10584273 + ... + 11500924.

It is an arithmetic number, because the mean of its divisors is an integer number (525936905172).

Almost surely, 2^{10122220000222} is an apocalyptic number.

10122220000222 is a deficient number, since it is larger than the sum of its proper divisors (6707760965282).

10122220000222 is a wasteful number, since it uses less digits than its factorization.

10122220000222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22085544.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 10122220000222 its reverse (22200002222101), we get a palindrome (32322222222323).

The spelling of 10122220000222 in words is "ten trillion, one hundred twenty-two billion, two hundred twenty million, two hundred twenty-two", and thus it is an aban number.