123202111101322 has 16 divisors (see below), whose sum is σ = 201615293973600. Its totient is φ = 55997670857040.

The previous prime is 123202111101287. The next prime is 123202111101367. The reversal of 123202111101322 is 223101111202321.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 123202111101293 and 123202111101302.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 164053572 + ... + 164802847.

It is an arithmetic number, because the mean of its divisors is an integer number (12600955873350).

Almost surely, 2^{123202111101322} is an apocalyptic number.

123202111101322 is a deficient number, since it is larger than the sum of its proper divisors (78413182872278).

123202111101322 is a wasteful number, since it uses less digits than its factorization.

123202111101322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328873461.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 123202111101322 its reverse (223101111202321), we get a palindrome (346303222303643).

The spelling of 123202111101322 in words is "one hundred twenty-three trillion, two hundred two billion, one hundred eleven million, one hundred one thousand, three hundred twenty-two".