3211102213111 has 16 divisors (see below), whose sum is σ = 3493910367360. Its totient is φ = 2933565354720.

The previous prime is 3211102213057. The next prime is 3211102213127. The reversal of 3211102213111 is 1113122011123.

It is not a de Polignac number, because 3211102213111 - 2²³ = 3211093824503 is a prime.

It is a super-2 number, since 2×3211102213111² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3211102213171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2778985 + ... + 3760978.

It is an arithmetic number, because the mean of its divisors is an integer number (218369397960).

Almost surely, 2^{3211102213111} is an apocalyptic number.

3211102213111 is a deficient number, since it is larger than the sum of its proper divisors (282808154249).

3211102213111 is a wasteful number, since it uses less digits than its factorization.

3211102213111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6540366.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 3211102213111 its reverse (1113122011123), we get a palindrome (4324224224234).

The spelling of 3211102213111 in words is "three trillion, two hundred eleven billion, one hundred two million, two hundred thirteen thousand, one hundred eleven".