1111142002010 has 8 divisors (see below), whose sum is σ = 2000055603636. Its totient is φ = 444456800800.

The previous prime is 1111142001971. The next prime is 1111142002043. The reversal of 1111142002010 is 102002411111.

It can be written as a sum of positive squares in 2 ways, for example, as 1041769290241 + 69372711769 = 1020671^2 + 263387^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55557100091 + ... + 55557100110.

Almost surely, 2^{1111142002010} is an apocalyptic number.

1111142002010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1111142002010 is a deficient number, since it is larger than the sum of its proper divisors (888913601626).

1111142002010 is a wasteful number, since it uses less digits than its factorization.

1111142002010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111114200208.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1111142002010 its reverse (102002411111), we get a palindrome (1213144413121).

The spelling of 1111142002010 in words is "one trillion, one hundred eleven billion, one hundred forty-two million, two thousand, ten".