11101012122212 has 12 divisors (see below), whose sum is σ = 19432063195776. Its totient is φ = 5548994066280.

The previous prime is 11101012122169. The next prime is 11101012122229. The reversal of 11101012122212 is 21222121010111.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 377982188 + ... + 378011555.

It is an arithmetic number, because the mean of its divisors is an integer number (1619338599648).

Almost surely, 2^{11101012122212} is an apocalyptic number.

It is an amenable number.

11101012122212 is a deficient number, since it is larger than the sum of its proper divisors (8331051073564).

11101012122212 is a wasteful number, since it uses less digits than its factorization.

11101012122212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755997418 (or 755997416 counting only the distinct ones).

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

Adding to 11101012122212 its reverse (21222121010111), we get a palindrome (32323133132323).

The spelling of 11101012122212 in words is "eleven trillion, one hundred one billion, twelve million, one hundred twenty-two thousand, two hundred twelve".