2212032031111 has 32 divisors (see below), whose sum is σ = 2605366400000. Its totient is φ = 1877120451360.

The previous prime is 2212032031109. The next prime is 2212032031129. The reversal of 2212032031111 is 1111302302122.

It is not a de Polignac number, because 2212032031111 - 2¹ = 2212032031109 is a prime.

It is a super-2 number, since 2×2212032031111² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212032034111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 203100976 + ... + 203111866.

It is an arithmetic number, because the mean of its divisors is an integer number (81417700000).

Almost surely, 2^{2212032031111} is an apocalyptic number.

2212032031111 is a deficient number, since it is larger than the sum of its proper divisors (393334368889).

2212032031111 is a wasteful number, since it uses less digits than its factorization.

2212032031111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16764 (or 16750 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 2212032031111 its reverse (1111302302122), we get a palindrome (3323334333233).

The spelling of 2212032031111 in words is "two trillion, two hundred twelve billion, thirty-two million, thirty-one thousand, one hundred eleven".