1121022000212 has 12 divisors (see below), whose sum is σ = 1972059645696. Its totient is φ = 557576387160.

The previous prime is 1121022000211. The next prime is 1121022000221. The reversal of 1121022000212 is 2120002201211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121022000211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 733652378 + ... + 733653905.

It is an arithmetic number, because the mean of its divisors is an integer number (164338303808).

Almost surely, 2^{1121022000212} is an apocalyptic number.

It is an amenable number.

1121022000212 is a deficient number, since it is larger than the sum of its proper divisors (851037645484).

1121022000212 is a wasteful number, since it uses less digits than its factorization.

1121022000212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1467306478 (or 1467306476 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1121022000212 its reverse (2120002201211), we get a palindrome (3241024201423).

The spelling of 1121022000212 in words is "one trillion, one hundred twenty-one billion, twenty-two million, two hundred twelve", and thus it is an aban number.