31121202200114 has 8 divisors (see below), whose sum is σ = 50272711246380. Its totient is φ = 14363631784656.

The previous prime is 31121202200063. The next prime is 31121202200117. The reversal of 31121202200114 is 41100220212113.

It can be written as a sum of positive squares in 2 ways, for example, as 30382088880025 + 739113320089 = 5511995^2 + 859717^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×31121202200114² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (31121202200117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 598484657669 + ... + 598484657720.

Almost surely, 2^{31121202200114} is an apocalyptic number.

31121202200114 is a deficient number, since it is larger than the sum of its proper divisors (19151509046266).

31121202200114 is a wasteful number, since it uses less digits than its factorization.

31121202200114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1196969315404.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 31121202200114 its reverse (41100220212113), we get a palindrome (72221422412227).

The spelling of 31121202200114 in words is "thirty-one trillion, one hundred twenty-one billion, two hundred two million, two hundred thousand, one hundred fourteen".