2201442740 has 24 divisors (see below), whose sum is σ = 5283462912. Its totient is φ = 754780320.

The previous prime is 2201442739. The next prime is 2201442757. The reversal of 2201442740 is 472441022.

2201442740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 7862156 + ... + 7862435.

It is an arithmetic number, because the mean of its divisors is an integer number (220144288).

Almost surely, 2^2201442740 is an apocalyptic number.

2201442740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2201442740 is an abundant number, since it is smaller than the sum of its proper divisors (3082020172).

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

2201442740 is a wasteful number, since it uses less digits than its factorization.

2201442740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15724607 (or 15724605 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 26.

The square root of 2201442740 is about 46919.5347376762. The cubic root of 2201442740 is about 1300.8756900748.

Adding to 2201442740 its reverse (472441022), we get a palindrome (2673883762).

The spelling of 2201442740 in words is "two billion, two hundred one million, four hundred forty-two thousand, seven hundred forty".