10010021211010 has 8 divisors (see below), whose sum is σ = 18018038179836. Its totient is φ = 4004008484400.

The previous prime is 10010021210999. The next prime is 10010021211011. The reversal of 10010021211010 is 1011212001001.

It can be written as a sum of positive squares in 2 ways, for example, as 9425397346561 + 584623864449 = 3070081^2 + 764607^2 .

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 (10), and also a Moran number because the ratio is a prime number: 1001002121101 = 10010021211010 / (1 + 0 + 0 + 1 + 0 + 0 + 2 + 1 + 2 + 1 + 1 + 0 + 1 + 0).

It is not an unprimeable number, because it can be changed into a prime (10010021211011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500501060541 + ... + 500501060560.

Almost surely, 2^{10010021211010} is an apocalyptic number.

10010021211010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10010021211010 is a deficient number, since it is larger than the sum of its proper divisors (8008016968826).

10010021211010 is a wasteful number, since it uses less digits than its factorization.

10010021211010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001002121108.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10010021211010 its reverse (1011212001001), we get a palindrome (11021233212011).

The spelling of 10010021211010 in words is "ten trillion, ten billion, twenty-one million, two hundred eleven thousand, ten".