1120020210019 has 16 divisors (see below), whose sum is σ = 1167933942880. Its totient is φ = 1073083334400.

The previous prime is 1120020209981. The next prime is 1120020210041. The reversal of 1120020210019 is 9100120200211.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1120020210019 is a prime.

It is a super-2 number, since 2×1120020210019² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1120020209978 and 1120020210005.

It is not an unprimeable number, because it can be changed into a prime (1120000210019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1336969 + ... + 2006869.

It is an arithmetic number, because the mean of its divisors is an integer number (72995871430).

Almost surely, 2^{1120020210019} is an apocalyptic number.

1120020210019 is a deficient number, since it is larger than the sum of its proper divisors (47913732861).

1120020210019 is an equidigital number, since it uses as much as digits as its factorization.

1120020210019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670630.

The product of its (nonzero) digits is 72, while the sum is 19.

The spelling of 1120020210019 in words is "one trillion, one hundred twenty billion, twenty million, two hundred ten thousand, nineteen".