2242120308 has 48 divisors (see below), whose sum is σ = 5511045120. Its totient is φ = 707513184.

The previous prime is 2242120303. The next prime is 2242120343. The reversal of 2242120308 is 8030212422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242120303) 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, 404685 + ... + 410187.

It is an arithmetic number, because the mean of its divisors is an integer number (114813440).

Almost surely, 2^2242120308 is an apocalyptic number.

It is an amenable number.

2242120308 is an abundant number, since it is smaller than the sum of its proper divisors (3268924812).

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

2242120308 is a wasteful number, since it uses less digits than its factorization.

2242120308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7316 (or 7314 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 2242120308 is about 47351.0328081659. The cubic root of 2242120308 is about 1308.8392312695.

The spelling of 2242120308 in words is "two billion, two hundred forty-two million, one hundred twenty thousand, three hundred eight".