2242370550 has 192 divisors, whose sum is σ = 6768852480. Its totient is φ = 479569920.

The previous prime is 2242370549. The next prime is 2242370569. The reversal of 2242370550 is 550732422.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 4801417 + ... + 4801883.

It is an arithmetic number, because the mean of its divisors is an integer number (35254440).

Almost surely, 2^2242370550 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2242370550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3384426240).

2242370550 is an abundant number, since it is smaller than the sum of its proper divisors (4526481930).

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

2242370550 is a wasteful number, since it uses less digits than its factorization.

2242370550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775 (or 770 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 30.

The square root of 2242370550 is about 47353.6751477644. The cubic root of 2242370550 is about 1308.8879224364.

The spelling of 2242370550 in words is "two billion, two hundred forty-two million, three hundred seventy thousand, five hundred fifty".