3021020012222 has 16 divisors (see below), whose sum is σ = 4642507929840. Its totient is φ = 1473602118912.

The previous prime is 3021020012221. The next prime is 3021020012233. The reversal of 3021020012222 is 2222100201203.

It is a self number, because there is not a number n which added to its sum of digits gives 3021020012222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3021020012221) 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, 21115763 + ... + 21258350.

It is an arithmetic number, because the mean of its divisors is an integer number (290156745615).

Almost surely, 2^{3021020012222} is an apocalyptic number.

3021020012222 is a deficient number, since it is larger than the sum of its proper divisors (1621487917618).

3021020012222 is a wasteful number, since it uses less digits than its factorization.

3021020012222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42374987.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 3021020012222 its reverse (2222100201203), we get a palindrome (5243120213425).

The spelling of 3021020012222 in words is "three trillion, twenty-one billion, twenty million, twelve thousand, two hundred twenty-two".