4023121220302 has 4 divisors (see below), whose sum is σ = 6034681830456. Its totient is φ = 2011560610150.

The previous prime is 4023121220267. The next prime is 4023121220323. The reversal of 4023121220302 is 2030221213204.

4023121220302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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, 1005780305074 + ... + 1005780305077.

It is an arithmetic number, because the mean of its divisors is an integer number (1508670457614).

Almost surely, 2^{4023121220302} is an apocalyptic number.

4023121220302 is a deficient number, since it is larger than the sum of its proper divisors (2011560610154).

4023121220302 is a wasteful number, since it uses less digits than its factorization.

4023121220302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2011560610153.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 4023121220302 its reverse (2030221213204), we get a palindrome (6053342433506).

The spelling of 4023121220302 in words is "four trillion, twenty-three billion, one hundred twenty-one million, two hundred twenty thousand, three hundred two".