1120121102212 has 24 divisors (see below), whose sum is σ = 2261179053504. Its totient is φ = 475565433312.

The previous prime is 1120121102153. The next prime is 1120121102249. The reversal of 1120121102212 is 2122011210211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186933103 + ... + 186939094.

It is an arithmetic number, because the mean of its divisors is an integer number (94215793896).

Almost surely, 2^{1120121102212} is an apocalyptic number.

It is an amenable number.

1120121102212 is an abundant number, since it is smaller than the sum of its proper divisors (1141057951292).

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

1120121102212 is a wasteful number, since it uses less digits than its factorization.

1120121102212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373872315 (or 373872313 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 1120121102212 its reverse (2122011210211), we get a palindrome (3242132312423).

The spelling of 1120121102212 in words is "one trillion, one hundred twenty billion, one hundred twenty-one million, one hundred two thousand, two hundred twelve".