20111232022322 has 12 divisors (see below), whose sum is σ = 35092047712590. Its totient is φ = 8619099438096.

The previous prime is 20111232022319. The next prime is 20111232022367. The reversal of 20111232022322 is 22322023211102.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 13858636752961 + 6252595269361 = 3722719^2 + 2500519^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 102608326547 + ... + 102608326742.

Almost surely, 2^{20111232022322} is an apocalyptic number.

20111232022322 is a deficient number, since it is larger than the sum of its proper divisors (14980815690268).

20111232022322 is a wasteful number, since it uses less digits than its factorization.

20111232022322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205216653305 (or 205216653298 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 20111232022322 its reverse (22322023211102), we get a palindrome (42433255233424).

The spelling of 20111232022322 in words is "twenty trillion, one hundred eleven billion, two hundred thirty-two million, twenty-two thousand, three hundred twenty-two".