10021200041455 has 8 divisors (see below), whose sum is σ = 12030739948800. Its totient is φ = 8013426767136.

The previous prime is 10021200041441. The next prime is 10021200041609. The reversal of 10021200041455 is 55414000212001.

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

It is a cyclic number.

It is not a de Polignac number, because 10021200041455 - 2⁷ = 10021200041327 is a prime.

It is a congruent number.

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, 441645775 + ... + 441668464.

It is an arithmetic number, because the mean of its divisors is an integer number (1503842493600).

Almost surely, 2^{10021200041455} is an apocalyptic number.

10021200041455 is a deficient number, since it is larger than the sum of its proper divisors (2009539907345).

10021200041455 is an equidigital number, since it uses as much as digits as its factorization.

10021200041455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883316513.

The product of its (nonzero) digits is 1600, while the sum is 25.

Adding to 10021200041455 its reverse (55414000212001), we get a palindrome (65435200253456).

The spelling of 10021200041455 in words is "ten trillion, twenty-one billion, two hundred million, forty-one thousand, four hundred fifty-five".