1141422204020 has 48 divisors (see below), whose sum is σ = 2739707967360. Its totient is φ = 391302658944.

The previous prime is 1141422203989. The next prime is 1141422204079. The reversal of 1141422204020 is 204022241411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 881771 + ... + 1749389.

It is an arithmetic number, because the mean of its divisors is an integer number (57077249320).

Almost surely, 2^{1141422204020} is an apocalyptic number.

1141422204020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1141422204020 is an abundant number, since it is smaller than the sum of its proper divisors (1598285763340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1141422204020 is a wasteful number, since it uses less digits than its factorization.

1141422204020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877032 (or 877030 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 1141422204020 its reverse (204022241411), we get a palindrome (1345444445431).

The spelling of 1141422204020 in words is "one trillion, one hundred forty-one billion, four hundred twenty-two million, two hundred four thousand, twenty".