1040201214212 has 12 divisors (see below), whose sum is σ = 1854698391756. Its totient is φ = 510287388000.

The previous prime is 1040201214203. The next prime is 1040201214233. The reversal of 1040201214212 is 2124121020401.

It can be written as a sum of positive squares in 2 ways, for example, as 774621775876 + 265579438336 = 880126^2 + 515344^2 .

It is a super-2 number, since 2×1040201214212² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2453304539 + ... + 2453304962.

It is an arithmetic number, because the mean of its divisors is an integer number (154558199313).

Almost surely, 2^{1040201214212} is an apocalyptic number.

It is an amenable number.

1040201214212 is a deficient number, since it is larger than the sum of its proper divisors (814497177544).

1040201214212 is a wasteful number, since it uses less digits than its factorization.

1040201214212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4906609558 (or 4906609556 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 1040201214212 its reverse (2124121020401), we get a palindrome (3164322234613).

The spelling of 1040201214212 in words is "one trillion, forty billion, two hundred one million, two hundred fourteen thousand, two hundred twelve".