10010021221202 has 16 divisors (see below), whose sum is σ = 15167164424472. Its totient is φ = 4954322419200.

The previous prime is 10010021221169. The next prime is 10010021221243. The reversal of 10010021221202 is 20212212001001.

It can be written as a sum of positive squares in 4 ways, for example, as 9471751019641 + 538270201561 = 3077621^2 + 733669^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4782623 + ... + 6549314.

Almost surely, 2^{10010021221202} is an apocalyptic number.

10010021221202 is a deficient number, since it is larger than the sum of its proper divisors (5157143203270).

10010021221202 is a wasteful number, since it uses less digits than its factorization.

10010021221202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11336413.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10010021221202 its reverse (20212212001001), we get a palindrome (30222233222203).

The spelling of 10010021221202 in words is "ten trillion, ten billion, twenty-one million, two hundred twenty-one thousand, two hundred two".