1121202211033 has 8 divisors (see below), whose sum is σ = 1127054652416. Its totient is φ = 1115350214400.

The previous prime is 1121202211021. The next prime is 1121202211039. The reversal of 1121202211033 is 3301122021211.

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 1121202211033 - 2⁵ = 1121202211001 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1121202211033.

It is not an unprimeable number, because it can be changed into a prime (1121202211039) 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, 5746348 + ... + 5938258.

It is an arithmetic number, because the mean of its divisors is an integer number (140881831552).

Almost surely, 2^{1121202211033} is an apocalyptic number.

It is an amenable number.

1121202211033 is a deficient number, since it is larger than the sum of its proper divisors (5852441383).

1121202211033 is a wasteful number, since it uses less digits than its factorization.

1121202211033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222375.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1121202211033 its reverse (3301122021211), we get a palindrome (4422324232244).

The spelling of 1121202211033 in words is "one trillion, one hundred twenty-one billion, two hundred two million, two hundred eleven thousand, thirty-three".