122122011010222 has 48 divisors (see below), whose sum is σ = 186608018678400. Its totient is φ = 59939087616000.

The previous prime is 122122011010171. The next prime is 122122011010261. The reversal of 122122011010222 is 222010110221221.

It is a self number, because there is not a number n which added to its sum of digits gives 122122011010222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4625995779 + ... + 4626022177.

It is an arithmetic number, because the mean of its divisors is an integer number (3887667055800).

Almost surely, 2^{122122011010222} is an apocalyptic number.

122122011010222 is a deficient number, since it is larger than the sum of its proper divisors (64486007668178).

122122011010222 is a wasteful number, since it uses less digits than its factorization.

122122011010222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28589 (or 28516 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 122122011010222 its reverse (222010110221221), we get a palindrome (344132121231443).

The spelling of 122122011010222 in words is "one hundred twenty-two trillion, one hundred twenty-two billion, eleven million, ten thousand, two hundred twenty-two".