1121408242262 has 32 divisors (see below), whose sum is σ = 2099481375744. Its totient is φ = 436432651200.

The previous prime is 1121408242243. The next prime is 1121408242271. The reversal of 1121408242262 is 2622428041211.

It is a super-3 number, since 3×1121408242262³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3856343 + ... + 4136930.

It is an arithmetic number, because the mean of its divisors is an integer number (65608792992).

Almost surely, 2^{1121408242262} is an apocalyptic number.

1121408242262 is a deficient number, since it is larger than the sum of its proper divisors (978073133482).

1121408242262 is a wasteful number, since it uses less digits than its factorization.

1121408242262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7994204.

The product of its (nonzero) digits is 24576, while the sum is 35.

The spelling of 1121408242262 in words is "one trillion, one hundred twenty-one billion, four hundred eight million, two hundred forty-two thousand, two hundred sixty-two".