1001142214012 has 12 divisors (see below), whose sum is σ = 1799350195720. Its totient is φ = 487042158096.

The previous prime is 1001142214001. The next prime is 1001142214057. The reversal of 1001142214012 is 2104122411001.

It is a happy number.

It is a super-2 number, since 2×1001142214012² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 3382237062 + ... + 3382237357.

Almost surely, 2^{1001142214012} is an apocalyptic number.

It is an amenable number.

1001142214012 is a deficient number, since it is larger than the sum of its proper divisors (798207981708).

1001142214012 is a wasteful number, since it uses less digits than its factorization.

1001142214012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6764474460 (or 6764474458 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 1001142214012 its reverse (2104122411001), we get a palindrome (3105264625013).

The spelling of 1001142214012 in words is "one trillion, one billion, one hundred forty-two million, two hundred fourteen thousand, twelve".