211201112000122 has 8 divisors (see below), whose sum is σ = 318698683976736. Its totient is φ = 104968217341212.

The previous prime is 211201112000111. The next prime is 211201112000143. The reversal of 211201112000122 is 221000211102112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 211201112000096 and 211201112000105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 316169329008 + ... + 316169329675.

It is an arithmetic number, because the mean of its divisors is an integer number (39837335497092).

Almost surely, 2^{211201112000122} is an apocalyptic number.

211201112000122 is a deficient number, since it is larger than the sum of its proper divisors (107497571976614).

211201112000122 is a wasteful number, since it uses less digits than its factorization.

211201112000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632338658852.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 211201112000122 its reverse (221000211102112), we get a palindrome (432201323102234).

The spelling of 211201112000122 in words is "two hundred eleven trillion, two hundred one billion, one hundred twelve million, one hundred twenty-two", and thus it is an aban number.