23222001504202 has 16 divisors (see below), whose sum is σ = 34843791739680. Its totient is φ = 11607404588208.

The previous prime is 23222001504173. The next prime is 23222001504209. The reversal of 23222001504202 is 20240510022232.

It is a super-2 number, since 2×23222001504202² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23222001504209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165532813 + ... + 165673039.

It is an arithmetic number, because the mean of its divisors is an integer number (2177736983730).

Almost surely, 2^{23222001504202} is an apocalyptic number.

23222001504202 is a deficient number, since it is larger than the sum of its proper divisors (11621790235478).

23222001504202 is a wasteful number, since it uses less digits than its factorization.

23222001504202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165285.

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 23222001504202 its reverse (20240510022232), we get a palindrome (43462511526434).

The spelling of 23222001504202 in words is "twenty-three trillion, two hundred twenty-two billion, one million, five hundred four thousand, two hundred two".