1214211302 has 16 divisors (see below), whose sum is σ = 1917904560. Its totient is φ = 574934112.

The previous prime is 1214211293. The next prime is 1214211347. The reversal of 1214211302 is 2031124121.

It is a congruent number.

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, 142268 + ... + 150560.

It is an arithmetic number, because the mean of its divisors is an integer number (119869035).

Almost surely, 2^1214211302 is an apocalyptic number.

1214211302 is a deficient number, since it is larger than the sum of its proper divisors (703693258).

1214211302 is a wasteful number, since it uses less digits than its factorization.

1214211302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12167.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1214211302 is about 34845.5348932973. The cubic root of 1214211302 is about 1066.8370512760.

Adding to 1214211302 its reverse (2031124121), we get a palindrome (3245335423).

The spelling of 1214211302 in words is "one billion, two hundred fourteen million, two hundred eleven thousand, three hundred two".