3012201222 has 16 divisors (see below), whose sum is σ = 6126511680. Its totient is φ = 987048872.

The previous prime is 3012201131. The next prime is 3012201229. The reversal of 3012201222 is 2221022103.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3012201229) 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, 4254168 + ... + 4254875.

It is an arithmetic number, because the mean of its divisors is an integer number (382906980).

Almost surely, 2^3012201222 is an apocalyptic number.

3012201222 is an abundant number, since it is smaller than the sum of its proper divisors (3114310458).

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

3012201222 is a wasteful number, since it uses less digits than its factorization.

3012201222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8509107.

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

The square root of 3012201222 is about 54883.5241397635. The cubic root of 3012201222 is about 1444.2021708144.

Adding to 3012201222 its reverse (2221022103), we get a palindrome (5233223325).

The spelling of 3012201222 in words is "three billion, twelve million, two hundred one thousand, two hundred twenty-two".