102222111332324 has 6 divisors (see below), whose sum is σ = 178888694831574. Its totient is φ = 51111055666160.

The previous prime is 102222111332321. The next prime is 102222111332377. The reversal of 102222111332324 is 423233111222201.

It can be written as a sum of positive squares in only one way, i.e., 98895427165924 + 3326684166400 = 9944618^2 + 1823920^2 .

It is not an unprimeable number, because it can be changed into a prime (102222111332321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12777763916537 + ... + 12777763916544.

It is an arithmetic number, because the mean of its divisors is an integer number (29814782471929).

Almost surely, 2^{102222111332324} is an apocalyptic number.

It is an amenable number.

102222111332324 is a deficient number, since it is larger than the sum of its proper divisors (76666583499250).

102222111332324 is a wasteful number, since it uses less digits than its factorization.

102222111332324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25555527833085 (or 25555527833083 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 102222111332324 its reverse (423233111222201), we get a palindrome (525455222554525).

The spelling of 102222111332324 in words is "one hundred two trillion, two hundred twenty-two billion, one hundred eleven million, three hundred thirty-two thousand, three hundred twenty-four".