1302211011233 has 12 divisors (see below), whose sum is σ = 1431657811584. Its totient is φ = 1183578495000.

The previous prime is 1302211011221. The next prime is 1302211011239. The reversal of 1302211011233 is 3321101122031.

It is a happy number.

It is not a de Polignac number, because 1302211011233 - 2³⁴ = 1285031142049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1302211011239) 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 11 ways as a sum of consecutive naturals, for example, 557741 + ... + 1707482.

It is an arithmetic number, because the mean of its divisors is an integer number (119304817632).

Almost surely, 2^{1302211011233} is an apocalyptic number.

It is an amenable number.

1302211011233 is a deficient number, since it is larger than the sum of its proper divisors (129446800351).

1302211011233 is a wasteful number, since it uses less digits than its factorization.

1302211011233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2269996 (or 2269985 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1302211011233 its reverse (3321101122031), we get a palindrome (4623312133264).

The spelling of 1302211011233 in words is "one trillion, three hundred two billion, two hundred eleven million, eleven thousand, two hundred thirty-three".