1222220301033 has 64 divisors (see below), whose sum is σ = 1736087091200. Its totient is φ = 763786340352.

The previous prime is 1222220301017. The next prime is 1222220301077. The reversal of 1222220301033 is 3301030222221.

It is a happy number.

It is not a de Polignac number, because 1222220301033 - 2⁴ = 1222220301017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1222220303033) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 142130868 + ... + 142139466.

It is an arithmetic number, because the mean of its divisors is an integer number (27126360800).

Almost surely, 2^{1222220301033} is an apocalyptic number.

It is an amenable number.

1222220301033 is a deficient number, since it is larger than the sum of its proper divisors (513866790167).

1222220301033 is a wasteful number, since it uses less digits than its factorization.

1222220301033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9086.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1222220301033 its reverse (3301030222221), we get a palindrome (4523250523254).

The spelling of 1222220301033 in words is "one trillion, two hundred twenty-two billion, two hundred twenty million, three hundred one thousand, thirty-three".