1122361501 has 2 divisors, whose sum is σ = 1122361502. Its totient is φ = 1122361500.

The previous prime is 1122361481. The next prime is 1122361507. The reversal of 1122361501 is 1051632211.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 660541401 + 461820100 = 25701^2 + 21490^2 .

It is a cyclic number.

It is not a de Polignac number, because 1122361501 - 2¹¹ = 1122359453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1122361507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561180750 + 561180751.

It is an arithmetic number, because the mean of its divisors is an integer number (561180751).

Almost surely, 2^1122361501 is an apocalyptic number.

It is an amenable number.

1122361501 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122361501 is an equidigital number, since it uses as much as digits as its factorization.

1122361501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 1122361501 is about 33501.6641526955. The cubic root of 1122361501 is about 1039.2281937015.

Adding to 1122361501 its reverse (1051632211), we get a palindrome (2173993712).

The spelling of 1122361501 in words is "one billion, one hundred twenty-two million, three hundred sixty-one thousand, five hundred one".