1303211222002 has 16 divisors (see below), whose sum is σ = 1962527811552. Its totient is φ = 649035555840.

The previous prime is 1303211221997. The next prime is 1303211222009. The reversal of 1303211222002 is 2002221123031.

It is a super-2 number, since 2×1303211222002² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1303211222009) 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 in 7 ways as a sum of consecutive naturals, for example, 11499877 + ... + 11612647.

It is an arithmetic number, because the mean of its divisors is an integer number (122657988222).

Almost surely, 2^{1303211222002} is an apocalyptic number.

1303211222002 is a deficient number, since it is larger than the sum of its proper divisors (659316589550).

1303211222002 is a wasteful number, since it uses less digits than its factorization.

1303211222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135513.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1303211222002 its reverse (2002221123031), we get a palindrome (3305432345033).

The spelling of 1303211222002 in words is "one trillion, three hundred three billion, two hundred eleven million, two hundred twenty-two thousand, two".