200442213141121 has 16 divisors (see below), whose sum is σ = 235102083406848. Its totient is φ = 167346969022800.

The previous prime is 200442213141103. The next prime is 200442213141179. The reversal of 200442213141121 is 121141312244002.

It is not a de Polignac number, because 200442213141121 - 2²³ = 200442204752513 is a prime.

It is a super-2 number, since 2×200442213141121² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 200442213141121.

It is not an unprimeable number, because it can be changed into a prime (200442213121121) 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, 2429502435 + ... + 2429584936.

It is an arithmetic number, because the mean of its divisors is an integer number (14693880212928).

Almost surely, 2^{200442213141121} is an apocalyptic number.

It is an amenable number.

200442213141121 is a deficient number, since it is larger than the sum of its proper divisors (34659870265727).

200442213141121 is an equidigital number, since it uses as much as digits as its factorization.

200442213141121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4859087532.

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 200442213141121 its reverse (121141312244002), we get a palindrome (321583525385123).

The spelling of 200442213141121 in words is "two hundred trillion, four hundred forty-two billion, two hundred thirteen million, one hundred forty-one thousand, one hundred twenty-one".