120102100022002 has 16 divisors (see below), whose sum is σ = 205893703635840. Its totient is φ = 51471231252768.

The previous prime is 120102100021963. The next prime is 120102100022011. The reversal of 120102100022002 is 200220001201021.

It is a happy number.

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, 90763683 + ... + 92077414.

It is an arithmetic number, because the mean of its divisors is an integer number (12868356477240).

Almost surely, 2^{120102100022002} is an apocalyptic number.

120102100022002 is a deficient number, since it is larger than the sum of its proper divisors (85791603613838).

120102100022002 is a wasteful number, since it uses less digits than its factorization.

120102100022002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182888025.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 120102100022002 its reverse (200220001201021), we get a palindrome (320322101223023).

The spelling of 120102100022002 in words is "one hundred twenty trillion, one hundred two billion, one hundred million, twenty-two thousand, two".