22076402159 has 4 divisors (see below), whose sum is σ = 25230173904. Its totient is φ = 18922630416.

The previous prime is 22076402069. The next prime is 22076402197. The reversal of 22076402159 is 95120467022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22076402159 - 2²⁴ = 22059624943 is a prime.

It is a super-2 number, since 2×22076402159² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22076432159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1576885862 + ... + 1576885875.

It is an arithmetic number, because the mean of its divisors is an integer number (6307543476).

Almost surely, 2^22076402159 is an apocalyptic number.

22076402159 is a deficient number, since it is larger than the sum of its proper divisors (3153771745).

22076402159 is an equidigital number, since it uses as much as digits as its factorization.

22076402159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3153771744.

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 22076402159 in words is "twenty-two billion, seventy-six million, four hundred two thousand, one hundred fifty-nine".