121011001122233 has 8 divisors (see below), whose sum is σ = 122830863636768. Its totient is φ = 119204278409664.

The previous prime is 121011001122199. The next prime is 121011001122241. The reversal of 121011001122233 is 332221100110121.

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 121011001122233 - 2¹⁸ = 121011000860089 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (121010001122233) 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, 3284931935 + ... + 3284968772.

It is an arithmetic number, because the mean of its divisors is an integer number (15353857954596).

Almost surely, 2^{121011001122233} is an apocalyptic number.

It is an amenable number.

121011001122233 is a deficient number, since it is larger than the sum of its proper divisors (1819862514535).

121011001122233 is a wasteful number, since it uses less digits than its factorization.

121011001122233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6569900983.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 121011001122233 its reverse (332221100110121), we get a palindrome (453232101232354).

The spelling of 121011001122233 in words is "one hundred twenty-one trillion, eleven billion, one million, one hundred twenty-two thousand, two hundred thirty-three".