1122330320202 has 64 divisors (see below), whose sum is σ = 2766290575104. Its totient is φ = 295610135040.

The previous prime is 1122330320201. The next prime is 1122330320219. The reversal of 1122330320202 is 2020230332211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1122330320201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 935053 + ... + 1766064.

It is an arithmetic number, because the mean of its divisors is an integer number (43223290236).

Almost surely, 2^{1122330320202} is an apocalyptic number.

1122330320202 is an abundant number, since it is smaller than the sum of its proper divisors (1643960254902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1122330320202 is a wasteful number, since it uses less digits than its factorization.

1122330320202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2701903.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1122330320202 its reverse (2020230332211), we get a palindrome (3142560652413).

The spelling of 1122330320202 in words is "one trillion, one hundred twenty-two billion, three hundred thirty million, three hundred twenty thousand, two hundred two".