10000000221002 has 16 divisors (see below), whose sum is σ = 16364117446272. Its totient is φ = 4545321112320.

The previous prime is 10000000220963. The next prime is 10000000221017. The reversal of 10000000221002 is 20012200000001.

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, 5908823 + ... + 7410410.

It is an arithmetic number, because the mean of its divisors is an integer number (1022757340392).

Almost surely, 2^{10000000221002} is an apocalyptic number.

10000000221002 is a deficient number, since it is larger than the sum of its proper divisors (6364117225270).

10000000221002 is a wasteful number, since it uses less digits than its factorization.

10000000221002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13353373.

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 10000000221002 its reverse (20012200000001), we get a palindrome (30012200221003).

The spelling of 10000000221002 in words is "ten trillion, two hundred twenty-one thousand, two".