102221301120122 has 16 divisors (see below), whose sum is σ = 158619619116000. Its totient is φ = 49348102720560.

The previous prime is 102221301120097. The next prime is 102221301120131. The reversal of 102221301120122 is 221021103122201.

It is a super-3 number, since 3×102221301120122³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102221301120094 and 102221301120103.

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, 27636629 + ... + 31116327.

It is an arithmetic number, because the mean of its divisors is an integer number (9913726194750).

Almost surely, 2^{102221301120122} is an apocalyptic number.

102221301120122 is a deficient number, since it is larger than the sum of its proper divisors (56398317995878).

102221301120122 is a wasteful number, since it uses less digits than its factorization.

102221301120122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3986221.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 102221301120122 its reverse (221021103122201), we get a palindrome (323242404242323).

The spelling of 102221301120122 in words is "one hundred two trillion, two hundred twenty-one billion, three hundred one million, one hundred twenty thousand, one hundred twenty-two".