11012000001121 has 32 divisors (see below), whose sum is σ = 12945388732416. Its totient is φ = 9170606160000.

The previous prime is 11012000001091. The next prime is 11012000001239. The reversal of 11012000001121 is 12110000021011.

It is a cyclic number.

It is not a de Polignac number, because 11012000001121 - 2⁷ = 11012000000993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11012000001098 and 11012000001107.

It is not an unprimeable number, because it can be changed into a prime (11012000001421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 182823616 + ... + 182883838.

It is an arithmetic number, because the mean of its divisors is an integer number (404543397888).

Almost surely, 2^{11012000001121} is an apocalyptic number.

It is an amenable number.

11012000001121 is a deficient number, since it is larger than the sum of its proper divisors (1933388731295).

11012000001121 is a wasteful number, since it uses less digits than its factorization.

11012000001121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62893.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11012000001121 its reverse (12110000021011), we get a palindrome (23122000022132).

The spelling of 11012000001121 in words is "eleven trillion, twelve billion, one thousand, one hundred twenty-one".