1020214212 has 24 divisors (see below), whose sum is σ = 2392839456. Its totient is φ = 338308608.

The previous prime is 1020214207. The next prime is 1020214267. The reversal of 1020214212 is 2124120201.

It is a super-3 number, since 3×1020214212³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1020214191 and 1020214200.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217938 + ... + 222569.

It is an arithmetic number, because the mean of its divisors is an integer number (99701644).

Almost surely, 2^1020214212 is an apocalyptic number.

1020214212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1020214212 is an abundant number, since it is smaller than the sum of its proper divisors (1372625244).

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

1020214212 is a wasteful number, since it uses less digits than its factorization.

1020214212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440707 (or 440705 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1020214212 is about 31940.7922882323. The cubic root of 1020214212 is about 1006.6931721649.

Adding to 1020214212 its reverse (2124120201), we get a palindrome (3144334413).

The spelling of 1020214212 in words is "one billion, twenty million, two hundred fourteen thousand, two hundred twelve".