1202012222102 has 8 divisors (see below), whose sum is σ = 1808368536936. Its totient is φ = 599222709792.

The previous prime is 1202012222087. The next prime is 1202012222119. The reversal of 1202012222102 is 2012222102021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 891699788 + ... + 891701135.

It is an arithmetic number, because the mean of its divisors is an integer number (226046067117).

Almost surely, 2^{1202012222102} is an apocalyptic number.

1202012222102 is a deficient number, since it is larger than the sum of its proper divisors (606356314834).

1202012222102 is a wasteful number, since it uses less digits than its factorization.

1202012222102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1783401262.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 1202012222102 its reverse (2012222102021), we get a palindrome (3214234324123).

The spelling of 1202012222102 in words is "one trillion, two hundred two billion, twelve million, two hundred twenty-two thousand, one hundred two".