31052201214 has 16 divisors (see below), whose sum is σ = 62132929920. Its totient is φ = 10345979160.

The previous prime is 31052201183. The next prime is 31052201227. The reversal of 31052201214 is 41210225013.

It is a Curzon number.

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, 1174482 + ... + 1200629.

It is an arithmetic number, because the mean of its divisors is an integer number (3883308120).

Almost surely, 2^31052201214 is an apocalyptic number.

31052201214 is an abundant number, since it is smaller than the sum of its proper divisors (31080728706).

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

31052201214 is a wasteful number, since it uses less digits than its factorization.

31052201214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2377295.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 31052201214 its reverse (41210225013), we get a palindrome (72262426227).

The spelling of 31052201214 in words is "thirty-one billion, fifty-two million, two hundred one thousand, two hundred fourteen".