1141402221053 has 2 divisors, whose sum is σ = 1141402221054. Its totient is φ = 1141402221052.

The previous prime is 1141402220993. The next prime is 1141402221137. The reversal of 1141402221053 is 3501222041411.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 870334128889 + 271068092164 = 932917^2 + 520642^2 .

It is a cyclic number.

It is not a de Polignac number, because 1141402221053 - 2⁸ = 1141402220797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1141402229053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570701110526 + 570701110527.

It is an arithmetic number, because the mean of its divisors is an integer number (570701110527).

Almost surely, 2^{1141402221053} is an apocalyptic number.

It is an amenable number.

1141402221053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141402221053 is an equidigital number, since it uses as much as digits as its factorization.

1141402221053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 1141402221053 its reverse (3501222041411), we get a palindrome (4642624262464).

The spelling of 1141402221053 in words is "one trillion, one hundred forty-one billion, four hundred two million, two hundred twenty-one thousand, fifty-three".