11012022120212 has 12 divisors (see below), whose sum is σ = 20108909958816. Its totient is φ = 5266619274840.

The previous prime is 11012022120193. The next prime is 11012022120223. The reversal of 11012022120212 is 21202122021011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59847946214 + ... + 59847946397.

It is an arithmetic number, because the mean of its divisors is an integer number (1675742496568).

Almost surely, 2^{11012022120212} is an apocalyptic number.

It is an amenable number.

11012022120212 is a deficient number, since it is larger than the sum of its proper divisors (9096887838604).

11012022120212 is a wasteful number, since it uses less digits than its factorization.

11012022120212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119695892638 (or 119695892636 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11012022120212 its reverse (21202122021011), we get a palindrome (32214144141223).

The spelling of 11012022120212 in words is "eleven trillion, twelve billion, twenty-two million, one hundred twenty thousand, two hundred twelve".