3123220222300 has 72 divisors (see below), whose sum is σ = 7186166774640. Its totient is φ = 1174897036800.

The previous prime is 3123220222261. The next prime is 3123220222337. The reversal of 3123220222300 is 32220223213.

It is a super-2 number, since 2×3123220222300² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5738971 + ... + 6259570.

It is an arithmetic number, because the mean of its divisors is an integer number (99807871870).

Almost surely, 2^{3123220222300} is an apocalyptic number.

It is an amenable number.

3123220222300 is an abundant number, since it is smaller than the sum of its proper divisors (4062946552340).

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

3123220222300 is a wasteful number, since it uses less digits than its factorization.

3123220222300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11998711 (or 11998704 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 3123220222300 its reverse (32220223213), we get a palindrome (3155440445513).

The spelling of 3123220222300 in words is "three trillion, one hundred twenty-three billion, two hundred twenty million, two hundred twenty-two thousand, three hundred".