1121468292036 has 99 divisors (see below), whose sum is σ = 2945189272431. Its totient is φ = 373651206984.

The previous prime is 1121468292023. The next prime is 1121468292041. The reversal of 1121468292036 is 6302928641211.

The square root of 1121468292036 is 1058994.

It is a perfect power (a square), and thus also a powerful number.

1121468292036 is a `hidden beast` number, since 112 + 1 + 468 + 29 + 20 + 36 = 666.

It is a super-2 number, since 2×1121468292036² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1121468291982 and 1121468292000.

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 32 ways as a sum of consecutive naturals, for example, 514669995 + ... + 514672173.

Almost surely, 2^{1121468292036} is an apocalyptic number.

1121468292036 is the 1058994-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1121468292036

1121468292036 is an abundant number, since it is smaller than the sum of its proper divisors (1823720980395).

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

1121468292036 is an frugal number, since it uses more digits than its factorization.

1121468292036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4392 (or 2184 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The spelling of 1121468292036 in words is "one trillion, one hundred twenty-one billion, four hundred sixty-eight million, two hundred ninety-two thousand, thirty-six".