10010221020202 has 8 divisors (see below), whose sum is σ = 16170357032676. Its totient is φ = 4620102009312.

The previous prime is 10010221020181. The next prime is 10010221020223. The reversal of 10010221020202 is 20202012201001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10010221020181) and next prime (10010221020223).

It can be written as a sum of positive squares in 2 ways, for example, as 8629899153561 + 1380321866641 = 2937669^2 + 1174871^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (13).

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, 192504250363 + ... + 192504250414.

Almost surely, 2^{10010221020202} is an apocalyptic number.

10010221020202 is a deficient number, since it is larger than the sum of its proper divisors (6160136012474).

10010221020202 is a wasteful number, since it uses less digits than its factorization.

10010221020202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385008500792.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10010221020202 its reverse (20202012201001), we get a palindrome (30212233221203).

The spelling of 10010221020202 in words is "ten trillion, ten billion, two hundred twenty-one million, twenty thousand, two hundred two".