10000101421200 has 120 divisors (see below), whose sum is σ = 34945809012576. Its totient is φ = 2424267008000.

The previous prime is 10000101421169. The next prime is 10000101421229. The reversal of 10000101421200 is 212410100001.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 378778521 + ... + 378804920.

Almost surely, 2^{10000101421200} is an apocalyptic number.

10000101421200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10000101421200 is an abundant number, since it is smaller than the sum of its proper divisors (24945707591376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10000101421200 is a wasteful number, since it uses less digits than its factorization.

10000101421200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757583473 (or 757583462 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10000101421200 its reverse (212410100001), we get a palindrome (10212511521201).

The spelling of 10000101421200 in words is "ten trillion, one hundred one million, four hundred twenty-one thousand, two hundred".