2231121102310 has 16 divisors (see below), whose sum is σ = 4032681963552. Its totient is φ = 888745334400.

The previous prime is 2231121102281. The next prime is 2231121102317. The reversal of 2231121102310 is 132011211322.

2231121102310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2231121102310³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231121102317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 462885786 + ... + 462890605.

It is an arithmetic number, because the mean of its divisors is an integer number (252042622722).

Almost surely, 2^{2231121102310} is an apocalyptic number.

2231121102310 is a deficient number, since it is larger than the sum of its proper divisors (1801560861242).

2231121102310 is a wasteful number, since it uses less digits than its factorization.

2231121102310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925776639.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 2231121102310 its reverse (132011211322), we get a palindrome (2363132313632).

The spelling of 2231121102310 in words is "two trillion, two hundred thirty-one billion, one hundred twenty-one million, one hundred two thousand, three hundred ten".