20212012302 has 8 divisors (see below), whose sum is σ = 40424024616. Its totient is φ = 6737337432.

The previous prime is 20212012267. The next prime is 20212012321. The reversal of 20212012302 is 20321021202.

It is a happy number.

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

20212012302 is an admirable number.

It is a congruent number.

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, 1684334353 + ... + 1684334364.

It is an arithmetic number, because the mean of its divisors is an integer number (5053003077).

Almost surely, 2^20212012302 is an apocalyptic number.

20212012302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

20212012302 is a wasteful number, since it uses less digits than its factorization.

20212012302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3368668722.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 20212012302 its reverse (20321021202), we get a palindrome (40533033504).

The spelling of 20212012302 in words is "twenty billion, two hundred twelve million, twelve thousand, three hundred two".