1522223303002 has 8 divisors (see below), whose sum is σ = 2308990403700. Its totient is φ = 752559835104.

The previous prime is 1522223302991. The next prime is 1522223303009. The reversal of 1522223303002 is 2003033222251.

It can be written as a sum of positive squares in 2 ways, for example, as 1369904044041 + 152319258961 = 1170429^2 + 390281^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1522223303009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4275907977 + ... + 4275908332.

Almost surely, 2^{1522223303002} is an apocalyptic number.

1522223303002 is a deficient number, since it is larger than the sum of its proper divisors (786767100698).

1522223303002 is an equidigital number, since it uses as much as digits as its factorization.

1522223303002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8551816400.

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 1522223303002 its reverse (2003033222251), we get a palindrome (3525256525253).

The spelling of 1522223303002 in words is "one trillion, five hundred twenty-two billion, two hundred twenty-three million, three hundred three thousand, two".