1223433240022 has 8 divisors (see below), whose sum is σ = 2097314125776. Its totient is φ = 524328531432.

The previous prime is 1223433240013. The next prime is 1223433240031. The reversal of 1223433240022 is 2200423343221.

It is an interprime number because it is at equal distance from previous prime (1223433240013) and next prime (1223433240031).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 43694044273 + ... + 43694044300.

It is an arithmetic number, because the mean of its divisors is an integer number (262164265722).

Almost surely, 2^{1223433240022} is an apocalyptic number.

1223433240022 is a deficient number, since it is larger than the sum of its proper divisors (873880885754).

1223433240022 is an equidigital number, since it uses as much as digits as its factorization.

1223433240022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87388088582.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 1223433240022 its reverse (2200423343221), we get a palindrome (3423856583243).

The spelling of 1223433240022 in words is "one trillion, two hundred twenty-three billion, four hundred thirty-three million, two hundred forty thousand, twenty-two".