1141422204021 has 8 divisors (see below), whose sum is σ = 1660250478624. Its totient is φ = 691771032720.

The previous prime is 1141422203989. The next prime is 1141422204079. The reversal of 1141422204021 is 1204022241411.

It is a happy number.

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

It is not a de Polignac number, because 1141422204021 - 2⁵ = 1141422203989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1141422203982 and 1141422204000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141422200021) 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, 17294275786 + ... + 17294275851.

It is an arithmetic number, because the mean of its divisors is an integer number (207531309828).

Almost surely, 2^{1141422204021} is an apocalyptic number.

1141422204021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1141422204021 is a deficient number, since it is larger than the sum of its proper divisors (518828274603).

1141422204021 is a wasteful number, since it uses less digits than its factorization.

1141422204021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34588551651.

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 1141422204021 its reverse (1204022241411), we get a palindrome (2345444445432).

The spelling of 1141422204021 in words is "one trillion, one hundred forty-one billion, four hundred twenty-two million, two hundred four thousand, twenty-one".