3212200111100 has 72 divisors (see below), whose sum is σ = 7099512893760. Its totient is φ = 1261282164480.

The previous prime is 3212200111091. The next prime is 3212200111171. The reversal of 3212200111100 is 11110022123.

It is a super-4 number, since 4×3212200111100⁴ (a number of 51 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 191534 + ... + 2541866.

Almost surely, 2^{3212200111100} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3212200111100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3549756446880).

3212200111100 is an abundant number, since it is smaller than the sum of its proper divisors (3887312782660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3212200111100 is a wasteful number, since it uses less digits than its factorization.

3212200111100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2350599 (or 2350592 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 3212200111100 its reverse (11110022123), we get a palindrome (3223310133223).

The spelling of 3212200111100 in words is "three trillion, two hundred twelve billion, two hundred million, one hundred eleven thousand, one hundred".