1622203130131 has 16 divisors (see below), whose sum is σ = 1641349036800. Its totient is φ = 1603170597600.

The previous prime is 1622203130089. The next prime is 1622203130143. The reversal of 1622203130131 is 1310313022261.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1622203130131 - 2¹⁹ = 1622202605843 is a prime.

It is a super-2 number, since 2×1622203130131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1622203130096 and 1622203130105.

It is not an unprimeable number, because it can be changed into a prime (1622203137131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39828405 + ... + 39869113.

It is an arithmetic number, because the mean of its divisors is an integer number (102584314800).

Almost surely, 2^{1622203130131} is an apocalyptic number.

1622203130131 is a deficient number, since it is larger than the sum of its proper divisors (19145906669).

1622203130131 is a wasteful number, since it uses less digits than its factorization.

1622203130131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42090.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 1622203130131 its reverse (1310313022261), we get a palindrome (2932516152392).

The spelling of 1622203130131 in words is "one trillion, six hundred twenty-two billion, two hundred three million, one hundred thirty thousand, one hundred thirty-one".