226148342026 has 4 divisors (see below), whose sum is σ = 339222513042. Its totient is φ = 113074171012.

The previous prime is 226148341973. The next prime is 226148342027. The reversal of 226148342026 is 620243841622.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 620243841622 = 2 ⋅310121920811.

It can be written as a sum of positive squares in only one way, i.e., 190728725625 + 35419616401 = 436725^2 + 188201^2 .

It is a super-2 number, since 2×226148342026² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 226148342026.

It is not an unprimeable number, because it can be changed into a prime (226148342027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56537085505 + ... + 56537085508.

Almost surely, 2^226148342026 is an apocalyptic number.

226148342026 is a deficient number, since it is larger than the sum of its proper divisors (113074171016).

226148342026 is a wasteful number, since it uses less digits than its factorization.

226148342026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113074171015.

The product of its (nonzero) digits is 221184, while the sum is 40.

The spelling of 226148342026 in words is "two hundred twenty-six billion, one hundred forty-eight million, three hundred forty-two thousand, twenty-six".