1122200321302 has 32 divisors (see below), whose sum is σ = 1793434245120. Its totient is φ = 524804434560.

The previous prime is 1122200321239. The next prime is 1122200321303. The reversal of 1122200321302 is 2031230022211.

It is a super-2 number, since 2×1122200321302² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1122200321302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122200321303) 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 15 ways as a sum of consecutive naturals, for example, 9477927 + ... + 9595597.

It is an arithmetic number, because the mean of its divisors is an integer number (56044820160).

Almost surely, 2^{1122200321302} is an apocalyptic number.

1122200321302 is a deficient number, since it is larger than the sum of its proper divisors (671233923818).

1122200321302 is a wasteful number, since it uses less digits than its factorization.

1122200321302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119436.

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

Adding to 1122200321302 its reverse (2031230022211), we get a palindrome (3153430343513).

The spelling of 1122200321302 in words is "one trillion, one hundred twenty-two billion, two hundred million, three hundred twenty-one thousand, three hundred two".