1022134342020 has 96 divisors (see below), whose sum is σ = 3123305377920. Its totient is φ = 247698908160.

The previous prime is 1022134342013. The next prime is 1022134342051. The reversal of 1022134342020 is 202434312201.

It is a happy number.

It is a super-2 number, since 2×1022134342020² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1517394 + ... + 2084886.

It is an arithmetic number, because the mean of its divisors is an integer number (32534431020).

Almost surely, 2^{1022134342020} is an apocalyptic number.

1022134342020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1022134342020 is an abundant number, since it is smaller than the sum of its proper divisors (2101171035900).

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

1022134342020 is a wasteful number, since it uses less digits than its factorization.

1022134342020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570245 (or 570243 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1022134342020 its reverse (202434312201), we get a palindrome (1224568654221).

The spelling of 1022134342020 in words is "one trillion, twenty-two billion, one hundred thirty-four million, three hundred forty-two thousand, twenty".