1122020733 has 8 divisors (see below), whose sum is σ = 1496425248. Its totient is φ = 747815024.

The previous prime is 1122020693. The next prime is 1122020741. The reversal of 1122020733 is 3370202211.

1122020733 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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 1122020733 - 2¹⁴ = 1122004349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122020533) 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, 35991 + ... + 59492.

It is an arithmetic number, because the mean of its divisors is an integer number (187053156).

Almost surely, 2^1122020733 is an apocalyptic number.

It is an amenable number.

1122020733 is a deficient number, since it is larger than the sum of its proper divisors (374404515).

1122020733 is an equidigital number, since it uses as much as digits as its factorization.

1122020733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99403.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 1122020733 is about 33496.5779296931. The cubic root of 1122020733 is about 1039.1230072830.

Adding to 1122020733 its reverse (3370202211), we get a palindrome (4492222944).

The spelling of 1122020733 in words is "one billion, one hundred twenty-two million, twenty thousand, seven hundred thirty-three".