10111232202222 has 32 divisors (see below), whose sum is σ = 21079002863232. Its totient is φ = 3230373494304.

The previous prime is 10111232202221. The next prime is 10111232202287. The reversal of 10111232202222 is 22220223211101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111232202221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 339881328 + ... + 339911075.

It is an arithmetic number, because the mean of its divisors is an integer number (658718839476).

Almost surely, 2^{10111232202222} is an apocalyptic number.

10111232202222 is an abundant number, since it is smaller than the sum of its proper divisors (10967770661010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10111232202222 is a wasteful number, since it uses less digits than its factorization.

10111232202222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679792512.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 10111232202222 its reverse (22220223211101), we get a palindrome (32331455413323).

The spelling of 10111232202222 in words is "ten trillion, one hundred eleven billion, two hundred thirty-two million, two hundred two thousand, two hundred twenty-two".