1140002121202 has 24 divisors (see below), whose sum is σ = 2076009801984. Its totient is φ = 459832786752.

The previous prime is 1140002121187. The next prime is 1140002121229. The reversal of 1140002121202 is 2021212000411.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 140876098 + ... + 140884189.

It is an arithmetic number, because the mean of its divisors is an integer number (86500408416).

Almost surely, 2^{1140002121202} is an apocalyptic number.

1140002121202 is a deficient number, since it is larger than the sum of its proper divisors (936007680782).

1140002121202 is a wasteful number, since it uses less digits than its factorization.

1140002121202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281760330 (or 281760313 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1140002121202 its reverse (2021212000411), we get a palindrome (3161214121613).

The spelling of 1140002121202 in words is "one trillion, one hundred forty billion, two million, one hundred twenty-one thousand, two hundred two".