10220012111222 has 32 divisors (see below), whose sum is σ = 15649735399200. Its totient is φ = 5004109152000.

The previous prime is 10220012111219. The next prime is 10220012111299. The reversal of 10220012111222 is 22211121002201.

It is a super-3 number, since 3×10220012111222³ (a number of 40 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10220012111222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122941472 + ... + 123024572.

It is an arithmetic number, because the mean of its divisors is an integer number (489054231225).

Almost surely, 2^{10220012111222} is an apocalyptic number.

10220012111222 is a deficient number, since it is larger than the sum of its proper divisors (5429723287978).

10220012111222 is a wasteful number, since it uses less digits than its factorization.

10220012111222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87152.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10220012111222 its reverse (22211121002201), we get a palindrome (32431133113423).

The spelling of 10220012111222 in words is "ten trillion, two hundred twenty billion, twelve million, one hundred eleven thousand, two hundred twenty-two".