122211063125 has 20 divisors (see below), whose sum is σ = 152888584992. Its totient is φ = 97657686000.

The previous prime is 122211063113. The next prime is 122211063133. The reversal of 122211063125 is 521360112221.

It is not a de Polignac number, because 122211063125 - 2¹² = 122211059029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 122211063094 and 122211063103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 441152 + ... + 662598.

Almost surely, 2^122211063125 is an apocalyptic number.

It is an amenable number.

122211063125 is a deficient number, since it is larger than the sum of its proper divisors (30677521867).

122211063125 is an frugal number, since it uses more digits than its factorization.

122211063125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222350 (or 222335 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 122211063125 its reverse (521360112221), we get a palindrome (643571175346).

The spelling of 122211063125 in words is "one hundred twenty-two billion, two hundred eleven million, sixty-three thousand, one hundred twenty-five".