4123042321022 has 4 divisors (see below), whose sum is σ = 6184563481536. Its totient is φ = 2061521160510.

The previous prime is 4123042321009. The next prime is 4123042321049. The reversal of 4123042321022 is 2201232403214.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 4123042320982 and 4123042321000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1030760580254 + ... + 1030760580257.

It is an arithmetic number, because the mean of its divisors is an integer number (1546140870384).

Almost surely, 2^{4123042321022} is an apocalyptic number.

4123042321022 is a deficient number, since it is larger than the sum of its proper divisors (2061521160514).

4123042321022 is a wasteful number, since it uses less digits than its factorization.

4123042321022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2061521160513.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 4123042321022 its reverse (2201232403214), we get a palindrome (6324274724236).

The spelling of 4123042321022 in words is "four trillion, one hundred twenty-three billion, forty-two million, three hundred twenty-one thousand, twenty-two".