2229802208980 has 24 divisors (see below), whose sum is σ = 4684263703560. Its totient is φ = 891601061760.

The previous prime is 2229802208917. The next prime is 2229802209017. The reversal of 2229802208980 is 898022089222.

It can be written as a sum of positive squares in 4 ways, for example, as 606532555204 + 1623269653776 = 778802^2 + 1274076^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19931691 + ... + 20043250.

It is an arithmetic number, because the mean of its divisors is an integer number (195177654315).

Almost surely, 2^{2229802208980} is an apocalyptic number.

2229802208980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2229802208980 is an abundant number, since it is smaller than the sum of its proper divisors (2454461494580).

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

2229802208980 is a wasteful number, since it uses less digits than its factorization.

2229802208980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39977739 (or 39977737 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 52.

The spelling of 2229802208980 in words is "two trillion, two hundred twenty-nine billion, eight hundred two million, two hundred eight thousand, nine hundred eighty".