211011120002122 has 32 divisors (see below), whose sum is σ = 352627731892800. Its totient is φ = 93897483504000.

The previous prime is 211011120002087. The next prime is 211011120002183. The reversal of 211011120002122 is 221200021110112.

It is a junction number, because it is equal to n+sod(n) for n = 211011120002096 and 211011120002105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 533310672 + ... + 533706187.

It is an arithmetic number, because the mean of its divisors is an integer number (11019616621650).

Almost surely, 2^{211011120002122} is an apocalyptic number.

211011120002122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

211011120002122 is a deficient number, since it is larger than the sum of its proper divisors (141616611890678).

211011120002122 is a wasteful number, since it uses less digits than its factorization.

211011120002122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1067017062.

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

Adding to 211011120002122 its reverse (221200021110112), we get a palindrome (432211141112234).

The spelling of 211011120002122 in words is "two hundred eleven trillion, eleven billion, one hundred twenty million, two thousand, one hundred twenty-two".