1120001100210 has 64 divisors (see below), whose sum is σ = 2990778336000. Its totient is φ = 298256086656.

The previous prime is 1120001100209. The next prime is 1120001100223. The reversal of 1120001100210 is 120011000211.

It is a happy number.

It is a super-2 number, since 2×1120001100210² (a number of 25 digits) contains 22 as substring.

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 = 1120001100192 and 1120001100201.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2656635 + ... + 3049214.

It is an arithmetic number, because the mean of its divisors is an integer number (46730911500).

Almost surely, 2^{1120001100210} is an apocalyptic number.

1120001100210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120001100210 is an abundant number, since it is smaller than the sum of its proper divisors (1870777235790).

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

1120001100210 is a wasteful number, since it uses less digits than its factorization.

1120001100210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5706592 (or 5706586 counting only the distinct ones).

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

Adding to 1120001100210 its reverse (120011000211), we get a palindrome (1240012100421).

Subtracting from 1120001100210 its reverse (120011000211), we obtain a palindrome (999990099999).

The spelling of 1120001100210 in words is "one trillion, one hundred twenty billion, one million, one hundred thousand, two hundred ten".