1043122331422 has 16 divisors (see below), whose sum is σ = 1652855189760. Its totient is φ = 492364599192.

The previous prime is 1043122331417. The next prime is 1043122331423. The reversal of 1043122331422 is 2241332213401.

It is a super-2 number, since 2×1043122331422² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043122331423) 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, 48488518 + ... + 48510025.

It is an arithmetic number, because the mean of its divisors is an integer number (103303449360).

Almost surely, 2^{1043122331422} is an apocalyptic number.

1043122331422 is a deficient number, since it is larger than the sum of its proper divisors (609732858338).

1043122331422 is a wasteful number, since it uses less digits than its factorization.

1043122331422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96998847.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1043122331422 its reverse (2241332213401), we get a palindrome (3284454544823).

The spelling of 1043122331422 in words is "one trillion, forty-three billion, one hundred twenty-two million, three hundred thirty-one thousand, four hundred twenty-two".