211033031102122 has 8 divisors (see below), whose sum is σ = 316549716485472. Its totient is φ = 105516458940300.

The previous prime is 211033031102099. The next prime is 211033031102129. The reversal of 211033031102122 is 221201130330112.

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

It is a super-2 number, since 2×211033031102122² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 211033031102093 and 211033031102102.

It is not an unprimeable number, because it can be changed into a prime (211033031102129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23481204 + ... + 31199887.

It is an arithmetic number, because the mean of its divisors is an integer number (39568714560684).

Almost surely, 2^{211033031102122} is an apocalyptic number.

211033031102122 is a deficient number, since it is larger than the sum of its proper divisors (105516685383350).

211033031102122 is a wasteful number, since it uses less digits than its factorization.

211033031102122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56610764.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 211033031102122 its reverse (221201130330112), we get a palindrome (432234161432234).

The spelling of 211033031102122 in words is "two hundred eleven trillion, thirty-three billion, thirty-one million, one hundred two thousand, one hundred twenty-two".