10021200041456 has 10 divisors (see below), whose sum is σ = 19416075080352. Its totient is φ = 5010600020720.

The previous prime is 10021200041441. The next prime is 10021200041609. The reversal of 10021200041456 is 65414000212001.

It is a super-2 number, since 2×10021200041456² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 313162501280 + ... + 313162501311.

Almost surely, 2^{10021200041456} is an apocalyptic number.

10021200041456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10021200041456 is a deficient number, since it is larger than the sum of its proper divisors (9394875038896).

10021200041456 is an equidigital number, since it uses as much as digits as its factorization.

10021200041456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626325002599 (or 626325002593 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 10021200041456 its reverse (65414000212001), we get a palindrome (75435200253457).

The spelling of 10021200041456 in words is "ten trillion, twenty-one billion, two hundred million, forty-one thousand, four hundred fifty-six".