1214001212 has 12 divisors (see below), whose sum is σ = 2249472960. Its totient is φ = 571294656.

The previous prime is 1214001167. The next prime is 1214001293. The reversal of 1214001212 is 2121004121.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8926412 + ... + 8926547.

It is an arithmetic number, because the mean of its divisors is an integer number (187456080).

Almost surely, 2^1214001212 is an apocalyptic number.

It is an amenable number.

1214001212 is a deficient number, since it is larger than the sum of its proper divisors (1035471748).

1214001212 is a wasteful number, since it uses less digits than its factorization.

1214001212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17852980 (or 17852978 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 1214001212 is about 34842.5201729152. The cubic root of 1214001212 is about 1066.7755175809.

Adding to 1214001212 its reverse (2121004121), we get a palindrome (3335005333).

The spelling of 1214001212 in words is "one billion, two hundred fourteen million, one thousand, two hundred twelve".