1622416142261 has 32 divisors (see below), whose sum is σ = 1685606630400. Its totient is φ = 1560502528000.

The previous prime is 1622416142239. The next prime is 1622416142353.

1622416142261 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 1622416142261 - 2¹⁴ = 1622416125877 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1622416142231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1470911636 + ... + 1470912738.

It is an arithmetic number, because the mean of its divisors is an integer number (52675207200).

Almost surely, 2^{1622416142261} is an apocalyptic number.

It is an amenable number.

1622416142261 is a deficient number, since it is larger than the sum of its proper divisors (63190488139).

1622416142261 is a wasteful number, since it uses less digits than its factorization.

1622416142261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2437.

The product of its digits is 55296, while the sum is 38.

The spelling of 1622416142261 in words is "one trillion, six hundred twenty-two billion, four hundred sixteen million, one hundred forty-two thousand, two hundred sixty-one".