10202222112002 has 8 divisors (see below), whose sum is σ = 15316401773712. Its totient is φ = 5096754854100.

The previous prime is 10202222111987. The next prime is 10202222112011. The reversal of 10202222112002 is 20021122220201.

It is a happy number.

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, 2178098024 + ... + 2178102707.

It is an arithmetic number, because the mean of its divisors is an integer number (1914550221714).

Almost surely, 2^{10202222112002} is an apocalyptic number.

10202222112002 is a deficient number, since it is larger than the sum of its proper divisors (5114179661710).

10202222112002 is a wasteful number, since it uses less digits than its factorization.

10202222112002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4356201904.

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

Adding to 10202222112002 its reverse (20021122220201), we get a palindrome (30223344332203).

The spelling of 10202222112002 in words is "ten trillion, two hundred two billion, two hundred twenty-two million, one hundred twelve thousand, two".