1141322002 has 16 divisors (see below), whose sum is σ = 1754726400. Its totient is φ = 556428960.

The previous prime is 1141321997. The next prime is 1141322003. The reversal of 1141322002 is 2002231411.

It is not an unprimeable number, because it can be changed into a prime (1141322003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220399 + ... + 225517.

It is an arithmetic number, because the mean of its divisors is an integer number (109670400).

Almost surely, 2^1141322002 is an apocalyptic number.

1141322002 is a deficient number, since it is larger than the sum of its proper divisors (613404398).

1141322002 is a wasteful number, since it uses less digits than its factorization.

1141322002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7881.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1141322002 is about 33783.4575199165. The cubic root of 1141322002 is about 1045.0475782463.

Adding to 1141322002 its reverse (2002231411), we get a palindrome (3143553413).

The spelling of 1141322002 in words is "one billion, one hundred forty-one million, three hundred twenty-two thousand, two".