1010001120000 has 180 divisors, whose sum is σ = 3359021237880. Its totient is φ = 269333504000.

The previous prime is 1010001119971. The next prime is 1010001120103. The reversal of 1010001120000 is 211000101.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 572085 + ... + 1532084.

Almost surely, 2^{1010001120000} is an apocalyptic number.

1010001120000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010001120000 is an abundant number, since it is smaller than the sum of its proper divisors (2349020117880).

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

1010001120000 is an frugal number, since it uses more digits than its factorization.

1010001120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2104208 (or 2104179 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 6.

Adding to 1010001120000 its reverse (211000101), we get a palindrome (1010212120101).

The spelling of 1010001120000 in words is "one trillion, ten billion, one million, one hundred twenty thousand".