102132210020122 has 16 divisors (see below), whose sum is σ = 153601076874240. Its totient is φ = 50931855865312.

The previous prime is 102132210020107. The next prime is 102132210020201. The reversal of 102132210020122 is 221020012231201.

It is a self number, because there is not a number n which added to its sum of digits gives 102132210020122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42392529 + ... + 44736907.

It is an arithmetic number, because the mean of its divisors is an integer number (9600067304640).

Almost surely, 2^{102132210020122} is an apocalyptic number.

102132210020122 is a deficient number, since it is larger than the sum of its proper divisors (51468866854118).

102132210020122 is a wasteful number, since it uses less digits than its factorization.

102132210020122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2401637.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 102132210020122 its reverse (221020012231201), we get a palindrome (323152222251323).

The spelling of 102132210020122 in words is "one hundred two trillion, one hundred thirty-two billion, two hundred ten million, twenty thousand, one hundred twenty-two".