1202102222002 has 8 divisors (see below), whose sum is σ = 1967076363312. Its totient is φ = 546410100900.

The previous prime is 1202102221979. The next prime is 1202102222033. The reversal of 1202102222002 is 2002222012021.

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

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, 27320505024 + ... + 27320505067.

It is an arithmetic number, because the mean of its divisors is an integer number (245884545414).

Almost surely, 2^{1202102222002} is an apocalyptic number.

1202102222002 is a deficient number, since it is larger than the sum of its proper divisors (764974141310).

1202102222002 is a wasteful number, since it uses less digits than its factorization.

1202102222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54641010104.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 1202102222002 its reverse (2002222012021), we get a palindrome (3204324234023).

The spelling of 1202102222002 in words is "one trillion, two hundred two billion, one hundred two million, two hundred twenty-two thousand, two".