1000202212010 has 16 divisors (see below), whose sum is σ = 1803691836072. Its totient is φ = 399341361600.

The previous prime is 1000202212007. The next prime is 1000202212019. The reversal of 1000202212010 is 102122020001.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 903889434361 + 96312777649 = 950731^2 + 310343^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1000202211982 and 1000202212000.

It is not an unprimeable number, because it can be changed into a prime (1000202212019) 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, 92434721 + ... + 92445540.

Almost surely, 2^{1000202212010} is an apocalyptic number.

1000202212010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000202212010 is a deficient number, since it is larger than the sum of its proper divisors (803489624062).

1000202212010 is a wasteful number, since it uses less digits than its factorization.

1000202212010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184880809.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1000202212010 its reverse (102122020001), we get a palindrome (1102324232011).

The spelling of 1000202212010 in words is "one trillion, two hundred two million, two hundred twelve thousand, ten".