26130870022 has 4 divisors (see below), whose sum is σ = 39196305036. Its totient is φ = 13065435010.

The previous prime is 26130870019. The next prime is 26130870023. The reversal of 26130870022 is 22007803162.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22007803162 = 2 ⋅11003901581.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26130870023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6532717504 + ... + 6532717507.

It is an arithmetic number, because the mean of its divisors is an integer number (9799076259).

Almost surely, 2^26130870022 is an apocalyptic number.

26130870022 is a deficient number, since it is larger than the sum of its proper divisors (13065435014).

26130870022 is a wasteful number, since it uses less digits than its factorization.

26130870022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13065435013.

The product of its (nonzero) digits is 8064, while the sum is 31.

The spelling of 26130870022 in words is "twenty-six billion, one hundred thirty million, eight hundred seventy thousand, twenty-two".