102142224456162 has 64 divisors (see below), whose sum is σ = 228768184258560. Its totient is φ = 30141753782400.

The previous prime is 102142224456133. The next prime is 102142224456221. The reversal of 102142224456162 is 261654422241201.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 133797414 + ... + 134558657.

It is an arithmetic number, because the mean of its divisors is an integer number (3574502879040).

Almost surely, 2^{102142224456162} is an apocalyptic number.

102142224456162 is an abundant number, since it is smaller than the sum of its proper divisors (126625959802398).

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

102142224456162 is a wasteful number, since it uses less digits than its factorization.

102142224456162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268356239.

The product of its (nonzero) digits is 368640, while the sum is 42.

Adding to 102142224456162 its reverse (261654422241201), we get a palindrome (363796646697363).

The spelling of 102142224456162 in words is "one hundred two trillion, one hundred forty-two billion, two hundred twenty-four million, four hundred fifty-six thousand, one hundred sixty-two".