226139800097 has 16 divisors (see below), whose sum is σ = 232210229760. Its totient is φ = 220164134400.

The previous prime is 226139800063. The next prime is 226139800109. The reversal of 226139800097 is 790008931622.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226139800097 is a prime.

It is a super-2 number, since 2×226139800097² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226139820097) 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, 2122229 + ... + 2226237.

It is an arithmetic number, because the mean of its divisors is an integer number (14513139360).

Almost surely, 2^226139800097 is an apocalyptic number.

It is an amenable number.

226139800097 is a deficient number, since it is larger than the sum of its proper divisors (6070429663).

226139800097 is a wasteful number, since it uses less digits than its factorization.

226139800097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104464.

The product of its (nonzero) digits is 326592, while the sum is 47.

The spelling of 226139800097 in words is "two hundred twenty-six billion, one hundred thirty-nine million, eight hundred thousand, ninety-seven".