2242541511 has 32 divisors (see below), whose sum is σ = 3804518400. Its totient is φ = 1278879840.

The previous prime is 2242541507. The next prime is 2242541527. The reversal of 2242541511 is 1151452422.

It is a happy number.

2242541511 is a `hidden beast` number, since 2 + 242 + 5 + 415 + 1 + 1 = 666.

It is not a de Polignac number, because 2242541511 - 2² = 2242541507 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242541011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84546 + ... + 107856.

It is an arithmetic number, because the mean of its divisors is an integer number (118891200).

Almost surely, 2^2242541511 is an apocalyptic number.

2242541511 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2242541511 is a deficient number, since it is larger than the sum of its proper divisors (1561976889).

2242541511 is a wasteful number, since it uses less digits than its factorization.

2242541511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23836 (or 23830 counting only the distinct ones).

The product of its digits is 3200, while the sum is 27.

The square root of 2242541511 is about 47355.4802636400. The cubic root of 2242541511 is about 1308.9211853155.

Adding to 2242541511 its reverse (1151452422), we get a palindrome (3393993933).

It can be divided in two parts, 22425 and 41511, that added together give a palindrome (63936).

The spelling of 2242541511 in words is "two billion, two hundred forty-two million, five hundred forty-one thousand, five hundred eleven".