122103312312302 has 8 divisors (see below), whose sum is σ = 183806765510112. Its totient is φ = 60834390475600.

The previous prime is 122103312312269. The next prime is 122103312312307. The reversal of 122103312312302 is 203213213301221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×122103312312302² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122103312312307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108632839574 + ... + 108632840697.

It is an arithmetic number, because the mean of its divisors is an integer number (22975845688764).

Almost surely, 2^{122103312312302} is an apocalyptic number.

122103312312302 is a deficient number, since it is larger than the sum of its proper divisors (61703453197810).

122103312312302 is a wasteful number, since it uses less digits than its factorization.

122103312312302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217265680554.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 122103312312302 its reverse (203213213301221), we get a palindrome (325316525613523).

The spelling of 122103312312302 in words is "one hundred twenty-two trillion, one hundred three billion, three hundred twelve million, three hundred twelve thousand, three hundred two".