102312222141 has 16 divisors (see below), whose sum is σ = 141043536000. Its totient is φ = 65919273408.

The previous prime is 102312222127. The next prime is 102312222149. The reversal of 102312222141 is 141222213201.

It is a happy number.

It is not a de Polignac number, because 102312222141 - 2⁹ = 102312221629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102312222149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3076521 + ... + 3109598.

It is an arithmetic number, because the mean of its divisors is an integer number (8815221000).

Almost surely, 2^102312222141 is an apocalyptic number.

It is an amenable number.

102312222141 is a deficient number, since it is larger than the sum of its proper divisors (38731313859).

102312222141 is a wasteful number, since it uses less digits than its factorization.

102312222141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6186308.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 102312222141 its reverse (141222213201), we get a palindrome (243534435342).

The spelling of 102312222141 in words is "one hundred two billion, three hundred twelve million, two hundred twenty-two thousand, one hundred forty-one".