2242235451 has 32 divisors (see below), whose sum is σ = 3242405376. Its totient is φ = 1373120000.

The previous prime is 2242235447. The next prime is 2242235453. The reversal of 2242235451 is 1545322422.

2242235451 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2242235451 - 2² = 2242235447 is a prime.

It is a super-3 number, since 3×2242235451³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2242235453) 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, 362656 + ... + 368786.

It is an arithmetic number, because the mean of its divisors is an integer number (101325168).

Almost surely, 2^2242235451 is an apocalyptic number.

2242235451 is a deficient number, since it is larger than the sum of its proper divisors (1000169925).

2242235451 is a wasteful number, since it uses less digits than its factorization.

2242235451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6323.

The product of its digits is 19200, while the sum is 30.

The square root of 2242235451 is about 47352.2486372083. The cubic root of 2242235451 is about 1308.8616358204.

Adding to 2242235451 its reverse (1545322422), we get a palindrome (3787557873).

The spelling of 2242235451 in words is "two billion, two hundred forty-two million, two hundred thirty-five thousand, four hundred fifty-one".