1000222010002 has 16 divisors (see below), whose sum is σ = 1552093032600. Its totient is φ = 482858208000.

The previous prime is 1000222009933. The next prime is 1000222010009. The reversal of 1000222010002 is 2000102220001.

It can be written as a sum of positive squares in 4 ways, for example, as 519597330561 + 480624679441 = 720831^2 + 693271^2 .

It is not an unprimeable number, because it can be changed into a prime (1000222010009) 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, 5831524 + ... + 6000592.

Almost surely, 2^{1000222010002} is an apocalyptic number.

1000222010002 is a deficient number, since it is larger than the sum of its proper divisors (551871022598).

1000222010002 is a wasteful number, since it uses less digits than its factorization.

1000222010002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271101.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 1000222010002 its reverse (2000102220001), we get a palindrome (3000324230003).

The spelling of 1000222010002 in words is "one trillion, two hundred twenty-two million, ten thousand, two".