3021212214 has 12 divisors (see below), whose sum is σ = 6545959836. Its totient is φ = 1007070732.

The previous prime is 3021212203. The next prime is 3021212261. The reversal of 3021212214 is 4122121203.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 167845123 = 3021212214 / (3 + 0 + 2 + 1 + 2 + 1 + 2 + 2 + 1 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 83922544 + ... + 83922579.

It is an arithmetic number, because the mean of its divisors is an integer number (545496653).

Almost surely, 2^3021212214 is an apocalyptic number.

3021212214 is an abundant number, since it is smaller than the sum of its proper divisors (3524747622).

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

3021212214 is a wasteful number, since it uses less digits than its factorization.

3021212214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167845131 (or 167845128 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 3021212214 is about 54965.5547957082. The cubic root of 3021212214 is about 1445.6408461620.

Adding to 3021212214 its reverse (4122121203), we get a palindrome (7143333417).

The spelling of 3021212214 in words is "three billion, twenty-one million, two hundred twelve thousand, two hundred fourteen".