122011000200122 has 32 divisors (see below), whose sum is σ = 199909126872000. Its totient is φ = 55388814601600.

The previous prime is 122011000200107. The next prime is 122011000200163. The reversal of 122011000200122 is 221002000110221.

It is a junction number, because it is equal to n+sod(n) for n = 122011000200097 and 122011000200106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66030254 + ... + 67852902.

It is an arithmetic number, because the mean of its divisors is an integer number (6247160214750).

Almost surely, 2^{122011000200122} is an apocalyptic number.

122011000200122 is a deficient number, since it is larger than the sum of its proper divisors (77898126671878).

122011000200122 is a wasteful number, since it uses less digits than its factorization.

122011000200122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1826542.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 122011000200122 its reverse (221002000110221), we get a palindrome (343013000310343).

The spelling of 122011000200122 in words is "one hundred twenty-two trillion, eleven billion, two hundred thousand, one hundred twenty-two".