1022151434405 has 16 divisors (see below), whose sum is σ = 1299119217984. Its totient is φ = 769391381760.

The previous prime is 1022151434401. The next prime is 1022151434407. The reversal of 1022151434405 is 5044341512201.

It is not a de Polignac number, because 1022151434405 - 2² = 1022151434401 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022151434401) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1497107 + ... + 2070176.

It is an arithmetic number, because the mean of its divisors is an integer number (81194951124).

Almost surely, 2^{1022151434405} is an apocalyptic number.

It is an amenable number.

1022151434405 is a deficient number, since it is larger than the sum of its proper divisors (276967783579).

1022151434405 is a wasteful number, since it uses less digits than its factorization.

1022151434405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3570676.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 1022151434405 its reverse (5044341512201), we get a palindrome (6066492946606).

The spelling of 1022151434405 in words is "one trillion, twenty-two billion, one hundred fifty-one million, four hundred thirty-four thousand, four hundred five".