1120020022311 has 8 divisors (see below), whose sum is σ = 1493414073840. Its totient is φ = 746652992832.

The previous prime is 1120020022301. The next prime is 1120020022333. The reversal of 1120020022311 is 1132200200211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1120020022311 - 2²³ = 1120011633703 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120020022301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6658600 + ... + 6824733.

It is an arithmetic number, because the mean of its divisors is an integer number (186676759230).

Almost surely, 2^{1120020022311} is an apocalyptic number.

1120020022311 is a deficient number, since it is larger than the sum of its proper divisors (373394051529).

1120020022311 is a wasteful number, since it uses less digits than its factorization.

1120020022311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13511025.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 1120020022311 its reverse (1132200200211), we get a palindrome (2252220222522).

The spelling of 1120020022311 in words is "one trillion, one hundred twenty billion, twenty million, twenty-two thousand, three hundred eleven".