20200201021119 has 48 divisors (see below), whose sum is σ = 31923464934240. Its totient is φ = 11324686464000.

The previous prime is 20200201021109. The next prime is 20200201021123. The reversal of 20200201021119 is 91112010200202.

It is not a de Polignac number, because 20200201021119 - 2¹¹ = 20200201019071 is a prime.

It is a super-2 number, since 2×20200201021119² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 20200201021095 and 20200201021104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20200201021109) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 249341619 + ... + 249422619.

It is an arithmetic number, because the mean of its divisors is an integer number (665072186130).

Almost surely, 2^{20200201021119} is an apocalyptic number.

20200201021119 is a deficient number, since it is larger than the sum of its proper divisors (11723263913121).

20200201021119 is a wasteful number, since it uses less digits than its factorization.

20200201021119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113080 (or 113073 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 21.

The spelling of 20200201021119 in words is "twenty trillion, two hundred billion, two hundred one million, twenty-one thousand, one hundred nineteen".