1120001120010 has 96 divisors (see below), whose sum is σ = 3039068522880. Its totient is φ = 285638500224.

The previous prime is 1120001119999. The next prime is 1120001120047. The reversal of 1120001120010 is 100211000211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 1120001119974 and 1120001120001.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15092617 + ... + 15166643.

It is an arithmetic number, because the mean of its divisors is an integer number (31656963780).

Almost surely, 2^{1120001120010} is an apocalyptic number.

1120001120010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120001120010 is an abundant number, since it is smaller than the sum of its proper divisors (1919067402870).

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

1120001120010 is a wasteful number, since it uses less digits than its factorization.

1120001120010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81372 (or 81369 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 1120001120010 its reverse (100211000211), we get a palindrome (1220212120221).

The spelling of 1120001120010 in words is "one trillion, one hundred twenty billion, one million, one hundred twenty thousand, ten".