1100211012212 has 192 divisors, whose sum is σ = 2396005920000. Its totient is φ = 436378337280.

The previous prime is 1100211012149. The next prime is 1100211012221. The reversal of 1100211012212 is 2122101120011.

It is a super-2 number, since 2×1100211012212² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 57147164 + ... + 57166412.

It is an arithmetic number, because the mean of its divisors is an integer number (12479197500).

Almost surely, 2^{1100211012212} is an apocalyptic number.

It is an amenable number.

1100211012212 is an abundant number, since it is smaller than the sum of its proper divisors (1295794907788).

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

1100211012212 is a wasteful number, since it uses less digits than its factorization.

1100211012212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19426 (or 19424 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1100211012212 its reverse (2122101120011), we get a palindrome (3222312132223).

The spelling of 1100211012212 in words is "one trillion, one hundred billion, two hundred eleven million, twelve thousand, two hundred twelve".