3020223129976 has 128 divisors (see below), whose sum is σ = 6480643276800. Its totient is φ = 1308040151040.

The previous prime is 3020223129941. The next prime is 3020223129983. The reversal of 3020223129976 is 6799213220203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 158341176 + ... + 158360248.

It is an arithmetic number, because the mean of its divisors is an integer number (50630025600).

Almost surely, 2^{3020223129976} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3020223129976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3240321638400).

3020223129976 is an abundant number, since it is smaller than the sum of its proper divisors (3460420146824).

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

3020223129976 is a wasteful number, since it uses less digits than its factorization.

3020223129976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19869 (or 19865 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 46.

The spelling of 3020223129976 in words is "three trillion, twenty billion, two hundred twenty-three million, one hundred twenty-nine thousand, nine hundred seventy-six".