1371212214 has 32 divisors (see below), whose sum is σ = 2905943040. Its totient is φ = 429858432.

The previous prime is 1371212209. The next prime is 1371212221. The reversal of 1371212214 is 4122121731.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154707 + ... + 163329.

It is an arithmetic number, because the mean of its divisors is an integer number (90810720).

Almost surely, 2^1371212214 is an apocalyptic number.

1371212214 is an abundant number, since it is smaller than the sum of its proper divisors (1534730826).

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

1371212214 is a wasteful number, since it uses less digits than its factorization.

1371212214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10204.

The product of its digits is 672, while the sum is 24.

The square root of 1371212214 is about 37029.8827165304. The cubic root of 1371212214 is about 1110.9680200940.

Adding to 1371212214 its reverse (4122121731), we get a palindrome (5493333945).

The spelling of 1371212214 in words is "one billion, three hundred seventy-one million, two hundred twelve thousand, two hundred fourteen".