1322010203222 has 4 divisors (see below), whose sum is σ = 1983015304836. Its totient is φ = 661005101610.

The previous prime is 1322010203221. The next prime is 1322010203231. The reversal of 1322010203222 is 2223020102231.

It is a happy number.

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

It is a super-3 number, since 3×1322010203222³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1322010203194 and 1322010203203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322010203221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 330502550804 + ... + 330502550807.

It is an arithmetic number, because the mean of its divisors is an integer number (495753826209).

Almost surely, 2^{1322010203222} is an apocalyptic number.

1322010203222 is a deficient number, since it is larger than the sum of its proper divisors (661005101614).

1322010203222 is an equidigital number, since it uses as much as digits as its factorization.

1322010203222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661005101613.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1322010203222 its reverse (2223020102231), we get a palindrome (3545030305453).

The spelling of 1322010203222 in words is "one trillion, three hundred twenty-two billion, ten million, two hundred three thousand, two hundred twenty-two".