1000212021302 has 32 divisors (see below), whose sum is σ = 1660666523040. Its totient is φ = 448966552320.

The previous prime is 1000212021299. The next prime is 1000212021307. The reversal of 1000212021302 is 2031202120001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000212021307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3401828 + ... + 3684135.

It is an arithmetic number, because the mean of its divisors is an integer number (51895828845).

Almost surely, 2^{1000212021302} is an apocalyptic number.

1000212021302 is a deficient number, since it is larger than the sum of its proper divisors (660454501738).

1000212021302 is a wasteful number, since it uses less digits than its factorization.

1000212021302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7086128.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 1000212021302 its reverse (2031202120001), we get a palindrome (3031414141303).

The spelling of 1000212021302 in words is "one trillion, two hundred twelve million, twenty-one thousand, three hundred two".