123010311213022 has 16 divisors (see below), whose sum is σ = 189199959324912. Its totient is φ = 59961503790720.

The previous prime is 123010311213019. The next prime is 123010311213089. The reversal of 123010311213022 is 220312113010321.

It is a junction number, because it is equal to n+sod(n) for n = 123010311212984 and 123010311213002.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4461407628 + ... + 4461435199.

It is an arithmetic number, because the mean of its divisors is an integer number (11824997457807).

Almost surely, 2^{123010311213022} is an apocalyptic number.

123010311213022 is a deficient number, since it is larger than the sum of its proper divisors (66189648111890).

123010311213022 is a wasteful number, since it uses less digits than its factorization.

123010311213022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8922843003.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 123010311213022 its reverse (220312113010321), we get a palindrome (343322424223343).

The spelling of 123010311213022 in words is "one hundred twenty-three trillion, ten billion, three hundred eleven million, two hundred thirteen thousand, twenty-two".