1120121334 has 24 divisors (see below), whose sum is σ = 2430005760. Its totient is φ = 372900528.

The previous prime is 1120121333. The next prime is 1120121339. The reversal of 1120121334 is 4331210211.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120121333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24694 + ... + 53385.

It is an arithmetic number, because the mean of its divisors is an integer number (101250240).

Almost surely, 2^1120121334 is an apocalyptic number.

1120121334 is an abundant number, since it is smaller than the sum of its proper divisors (1309884426).

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

1120121334 is a wasteful number, since it uses less digits than its factorization.

1120121334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78884 (or 78881 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1120121334 is about 33468.2137856205. The cubic root of 1120121334 is about 1038.5363205684.

Adding to 1120121334 its reverse (4331210211), we get a palindrome (5451331545).

The spelling of 1120121334 in words is "one billion, one hundred twenty million, one hundred twenty-one thousand, three hundred thirty-four".