11227036121 has 8 divisors (see below), whose sum is σ = 12839172864. Its totient is φ = 9616968000.

The previous prime is 11227036111. The next prime is 11227036151. The reversal of 11227036121 is 12163072211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11227036121 - 2²⁶ = 11159927257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11227036111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 505505 + ... + 527246.

It is an arithmetic number, because the mean of its divisors is an integer number (1604896608).

Almost surely, 2^11227036121 is an apocalyptic number.

It is an amenable number.

11227036121 is a deficient number, since it is larger than the sum of its proper divisors (1612136743).

11227036121 is a wasteful number, since it uses less digits than its factorization.

11227036121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034311.

The product of its (nonzero) digits is 1008, while the sum is 26.

The spelling of 11227036121 in words is "eleven billion, two hundred twenty-seven million, thirty-six thousand, one hundred twenty-one".