3072223621022 has 32 divisors (see below), whose sum is σ = 4731582281184. Its totient is φ = 1495281715200.

The previous prime is 3072223621021. The next prime is 3072223621057. The reversal of 3072223621022 is 2201263222703.

It is a self number, because there is not a number n which added to its sum of digits gives 3072223621022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3072223621021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30283022 + ... + 30384302.

It is an arithmetic number, because the mean of its divisors is an integer number (147861946287).

Almost surely, 2^{3072223621022} is an apocalyptic number.

3072223621022 is a deficient number, since it is larger than the sum of its proper divisors (1659358660162).

3072223621022 is a wasteful number, since it uses less digits than its factorization.

3072223621022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102524.

The product of its (nonzero) digits is 24192, while the sum is 32.

Adding to 3072223621022 its reverse (2201263222703), we get a palindrome (5273486843725).

The spelling of 3072223621022 in words is "three trillion, seventy-two billion, two hundred twenty-three million, six hundred twenty-one thousand, twenty-two".