226102357377 has 24 divisors (see below), whose sum is σ = 363842879400. Its totient is φ = 134341982208.

The previous prime is 226102357343. The next prime is 226102357381. The reversal of 226102357377 is 773753201622.

It is a happy number.

226102357377 is a `hidden beast` number, since 2 + 2 + 6 + 1 + 0 + 2 + 3 + 573 + 77 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 367143921 + 225735213456 = 19161^2 + 475116^2 .

It is not a de Polignac number, because 226102357377 - 2²² = 226098163073 is a prime.

It is a super-2 number, since 2×226102357377² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (226102357307) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33315552 + ... + 33322337.

It is an arithmetic number, because the mean of its divisors is an integer number (15160119975).

Almost surely, 2^226102357377 is an apocalyptic number.

It is an amenable number.

226102357377 is a deficient number, since it is larger than the sum of its proper divisors (137740522023).

226102357377 is a wasteful number, since it uses less digits than its factorization.

226102357377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66637937 (or 66637934 counting only the distinct ones).

The product of its (nonzero) digits is 740880, while the sum is 45.

Adding to 226102357377 its reverse (773753201622), we get a palindrome (999855558999).

The spelling of 226102357377 in words is "two hundred twenty-six billion, one hundred two million, three hundred fifty-seven thousand, three hundred seventy-seven".