2242103640 has 128 divisors (see below), whose sum is σ = 7743720960. Its totient is φ = 508713984.

The previous prime is 2242103621. The next prime is 2242103659. The reversal of 2242103640 is 463012422.

It is an interprime number because it is at equal distance from previous prime (2242103621) and next prime (2242103659).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 2242103640.

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, 105339 + ... + 124821.

It is an arithmetic number, because the mean of its divisors is an integer number (60497820).

Almost surely, 2^2242103640 is an apocalyptic number.

2242103640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2242103640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3871860480).

2242103640 is an abundant number, since it is smaller than the sum of its proper divisors (5501617320).

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

2242103640 is a wasteful number, since it uses less digits than its factorization.

2242103640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19641 (or 19637 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 2242103640 is about 47350.8568032301. The cubic root of 2242103640 is about 1308.8359879427.

The spelling of 2242103640 in words is "two billion, two hundred forty-two million, one hundred three thousand, six hundred forty".