1121344205214 has 16 divisors (see below), whose sum is σ = 2242698797952. Its totient is φ = 373779670488.

The previous prime is 1121344205209. The next prime is 1121344205231. The reversal of 1121344205214 is 4125024431211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2244687 + ... + 2698389.

It is an arithmetic number, because the mean of its divisors is an integer number (140168674872).

Almost surely, 2^{1121344205214} is an apocalyptic number.

1121344205214 is an abundant number, since it is smaller than the sum of its proper divisors (1121354592738).

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

1121344205214 is a wasteful number, since it uses less digits than its factorization.

1121344205214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865631.

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 1121344205214 its reverse (4125024431211), we get a palindrome (5246368636425).

The spelling of 1121344205214 in words is "one trillion, one hundred twenty-one billion, three hundred forty-four million, two hundred five thousand, two hundred fourteen".