23021404202 has 16 divisors (see below), whose sum is σ = 35650079232. Its totient is φ = 11138128560.

The previous prime is 23021404139. The next prime is 23021404229. The reversal of 23021404202 is 20240412032.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 768803 + ... + 798185.

It is an arithmetic number, because the mean of its divisors is an integer number (2228129952).

Almost surely, 2^23021404202 is an apocalyptic number.

23021404202 is a deficient number, since it is larger than the sum of its proper divisors (12628675030).

23021404202 is a wasteful number, since it uses less digits than its factorization.

23021404202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42053.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 23021404202 its reverse (20240412032), we get a palindrome (43261816234).

The spelling of 23021404202 in words is "twenty-three billion, twenty-one million, four hundred four thousand, two hundred two".