11012210112212 has 24 divisors (see below), whose sum is σ = 19452930204960. Its totient is φ = 5454237759200.

The previous prime is 11012210112103. The next prime is 11012210112223. The reversal of 11012210112212 is 21221101221011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4800614 + ... + 6713442.

It is an arithmetic number, because the mean of its divisors is an integer number (810538758540).

Almost surely, 2^{11012210112212} is an apocalyptic number.

It is an amenable number.

11012210112212 is a deficient number, since it is larger than the sum of its proper divisors (8440720092748).

11012210112212 is a wasteful number, since it uses less digits than its factorization.

11012210112212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1926391 (or 1926389 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 11012210112212 its reverse (21221101221011), we get a palindrome (32233311333223).

The spelling of 11012210112212 in words is "eleven trillion, twelve billion, two hundred ten million, one hundred twelve thousand, two hundred twelve".