3012051222 has 12 divisors (see below), whose sum is σ = 6526111020. Its totient is φ = 1004017068.

The previous prime is 3012051199. The next prime is 3012051239. The reversal of 3012051222 is 2221502103.

3012051222 is a `hidden beast` number, since 30 + 120 + 512 + 2 + 2 = 666.

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: 167336179 = 3012051222 / (3 + 0 + 1 + 2 + 0 + 5 + 1 + 2 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 3012051195 and 3012051204.

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, 83668072 + ... + 83668107.

It is an arithmetic number, because the mean of its divisors is an integer number (543842585).

Almost surely, 2^3012051222 is an apocalyptic number.

3012051222 is an abundant number, since it is smaller than the sum of its proper divisors (3514059798).

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

3012051222 is a wasteful number, since it uses less digits than its factorization.

3012051222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167336187 (or 167336184 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 3012051222 is about 54882.1575924271. The cubic root of 3012051222 is about 1444.1781978784.

Adding to 3012051222 its reverse (2221502103), we get a palindrome (5233553325).

The spelling of 3012051222 in words is "three billion, twelve million, fifty-one thousand, two hundred twenty-two".