1322302012031 has 64 divisors (see below), whose sum is σ = 1807340774400. Its totient is φ = 934027545600.

The previous prime is 1322302011977. The next prime is 1322302012033. The reversal of 1322302012031 is 1302102032231.

It is a cyclic number.

It is not a de Polignac number, because 1322302012031 - 2¹⁴ = 1322301995647 is a prime.

It is a super-2 number, since 2×1322302012031² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1322302011994 and 1322302012012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322302012033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 60288275 + ... + 60310203.

It is an arithmetic number, because the mean of its divisors is an integer number (28239699600).

Almost surely, 2^{1322302012031} is an apocalyptic number.

1322302012031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1322302012031 is a deficient number, since it is larger than the sum of its proper divisors (485038762369).

1322302012031 is a wasteful number, since it uses less digits than its factorization.

1322302012031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23040.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1322302012031 its reverse (1302102032231), we get a palindrome (2624404044262).

The spelling of 1322302012031 in words is "one trillion, three hundred twenty-two billion, three hundred two million, twelve thousand, thirty-one".