1022342000043 has 48 divisors (see below), whose sum is σ = 1687480045056. Its totient is φ = 539074298880.

The previous prime is 1022342000041. The next prime is 1022342000051. The reversal of 1022342000043 is 3400002432201.

It is not a de Polignac number, because 1022342000043 - 2¹ = 1022342000041 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 1022341999983 and 1022342000019.

It is not an unprimeable number, because it can be changed into a prime (1022342000041) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10745146 + ... + 10839872.

It is an arithmetic number, because the mean of its divisors is an integer number (35155834272).

Almost surely, 2^{1022342000043} is an apocalyptic number.

1022342000043 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1022342000043 is a deficient number, since it is larger than the sum of its proper divisors (665138045013).

1022342000043 is a wasteful number, since it uses less digits than its factorization.

1022342000043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97804 (or 97791 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 1022342000043 its reverse (3400002432201), we get a palindrome (4422344432244).

The spelling of 1022342000043 in words is "one trillion, twenty-two billion, three hundred forty-two million, forty-three", and thus it is an aban number.