23255331202 has 8 divisors (see below), whose sum is σ = 35541166716. Its totient is φ = 11408275632.

The previous prime is 23255331173. The next prime is 23255331221. The reversal of 23255331202 is 20213355232.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 21532334121 + 1722997081 = 146739^2 + 41509^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109694853 + ... + 109695064.

Almost surely, 2^23255331202 is an apocalyptic number.

23255331202 is a deficient number, since it is larger than the sum of its proper divisors (12285835514).

23255331202 is a wasteful number, since it uses less digits than its factorization.

23255331202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219389972.

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 23255331202 its reverse (20213355232), we get a palindrome (43468686434).

The spelling of 23255331202 in words is "twenty-three billion, two hundred fifty-five million, three hundred thirty-one thousand, two hundred two".