23212303002 has 80 divisors (see below), whose sum is σ = 62571791040. Its totient is φ = 6283023552.

The previous prime is 23212302991. The next prime is 23212303019. The reversal of 23212303002 is 20030321232.

It is a happy number.

It is a super-3 number, since 3×23212303002³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 517123 + ... + 560214.

It is an arithmetic number, because the mean of its divisors is an integer number (782147388).

Almost surely, 2^23212303002 is an apocalyptic number.

23212303002 is an abundant number, since it is smaller than the sum of its proper divisors (39359488038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23212303002 is a wasteful number, since it uses less digits than its factorization.

23212303002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077377 (or 1077368 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 23212303002 its reverse (20030321232), we get a palindrome (43242624234).

It can be divided in two parts, 2321230 and 3002, that added together give a palindrome (2324232).

The spelling of 23212303002 in words is "twenty-three billion, two hundred twelve million, three hundred three thousand, two".