1211241118096 has 45 divisors (see below), whose sum is σ = 2355761186571. Its totient is φ = 603311575776.

The previous prime is 1211241118067. The next prime is 1211241118097. The reversal of 1211241118096 is 6908111421121.

The square root of 1211241118096 is 1100564.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1211241118097) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2214334495 + ... + 2214335041.

Almost surely, 2^{1211241118096} is an apocalyptic number.

1211241118096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1211241118096 is the 1100564-th square number.

It is an amenable number.

1211241118096 is a deficient number, since it is larger than the sum of its proper divisors (1144520068475).

1211241118096 is an frugal number, since it uses more digits than its factorization.

1211241118096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2108 (or 1052 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 37.

The spelling of 1211241118096 in words is "one trillion, two hundred eleven billion, two hundred forty-one million, one hundred eighteen thousand, ninety-six".