1000212150 has 48 divisors (see below), whose sum is σ = 2834889984. Its totient is φ = 228619680.

The previous prime is 1000212149. The next prime is 1000212151. The reversal of 1000212150 is 512120001.

It is an interprime number because it is at equal distance from previous prime (1000212149) and next prime (1000212151).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000212151) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 475242 + ... + 477341.

It is an arithmetic number, because the mean of its divisors is an integer number (59060208).

Almost surely, 2^1000212150 is an apocalyptic number.

1000212150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000212150 is an abundant number, since it is smaller than the sum of its proper divisors (1834677834).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1000212150 is a wasteful number, since it uses less digits than its factorization.

1000212150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952605 (or 952600 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 12.

The square root of 1000212150 is about 31626.1308098224. The cubic root of 1000212150 is about 1000.0707116664.

Adding to 1000212150 its reverse (512120001), we get a palindrome (1512332151).

The spelling of 1000212150 in words is "one billion, two hundred twelve thousand, one hundred fifty".