30220022984844 has 288 divisors, whose sum is σ = 93482136502272. Its totient is φ = 7504627536000.

The previous prime is 30220022984831. The next prime is 30220022984857. The reversal of 30220022984844 is 44848922002203.

It is an interprime number because it is at equal distance from previous prime (30220022984831) and next prime (30220022984857).

It is a super-3 number, since 3×30220022984844³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30220022984793 and 30220022984802.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 15734229 + ... + 17550099.

It is an arithmetic number, because the mean of its divisors is an integer number (324590751744).

Almost surely, 2^{30220022984844} 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 30220022984844, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46741068251136).

30220022984844 is an abundant number, since it is smaller than the sum of its proper divisors (63262113517428).

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

30220022984844 is a wasteful number, since it uses less digits than its factorization.

30220022984844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1816017 (or 1816008 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 48.

The spelling of 30220022984844 in words is "thirty trillion, two hundred twenty billion, twenty-two million, nine hundred eighty-four thousand, eight hundred forty-four".