211201120010122 has 8 divisors (see below), whose sum is σ = 345601832743872. Its totient is φ = 96000509095500.

The previous prime is 211201120010093. The next prime is 211201120010131. The reversal of 211201120010122 is 221010021102112.

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 = 211201120010096 and 211201120010105.

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, 4800025454754 + ... + 4800025454797.

It is an arithmetic number, because the mean of its divisors is an integer number (43200229092984).

Almost surely, 2^{211201120010122} is an apocalyptic number.

211201120010122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

211201120010122 is a deficient number, since it is larger than the sum of its proper divisors (134400712733750).

211201120010122 is a wasteful number, since it uses less digits than its factorization.

211201120010122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9600050909564.

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

Adding to 211201120010122 its reverse (221010021102112), we get a palindrome (432211141112234).

The spelling of 211201120010122 in words is "two hundred eleven trillion, two hundred one billion, one hundred twenty million, ten thousand, one hundred twenty-two".