1222030452235 has 4 divisors (see below), whose sum is σ = 1466436542688. Its totient is φ = 977624361784.

The previous prime is 1222030452221. The next prime is 1222030452259. The reversal of 1222030452235 is 5322540302221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1222030452235 - 2²³ = 1222022063627 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1222030452197 and 1222030452206.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122203045219 + ... + 122203045228.

It is an arithmetic number, because the mean of its divisors is an integer number (366609135672).

Almost surely, 2^{1222030452235} is an apocalyptic number.

1222030452235 is a deficient number, since it is larger than the sum of its proper divisors (244406090453).

1222030452235 is an equidigital number, since it uses as much as digits as its factorization.

1222030452235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244406090452.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 1222030452235 its reverse (5322540302221), we get a palindrome (6544570754456).

The spelling of 1222030452235 in words is "one trillion, two hundred twenty-two billion, thirty million, four hundred fifty-two thousand, two hundred thirty-five".