2226277742428 has 24 divisors (see below), whose sum is σ = 3924945498320. Its totient is φ = 1104893032320.

The previous prime is 2226277742407. The next prime is 2226277742431. The reversal of 2226277742428 is 8242477726222.

It is a super-2 number, since 2×2226277742428² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3221073 + ... + 3850696.

Almost surely, 2^{2226277742428} is an apocalyptic number.

It is an amenable number.

2226277742428 is a deficient number, since it is larger than the sum of its proper divisors (1698667755892).

2226277742428 is a wasteful number, since it uses less digits than its factorization.

2226277742428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7072357 (or 7072355 counting only the distinct ones).

The product of its digits is 16859136, while the sum is 55.

The spelling of 2226277742428 in words is "two trillion, two hundred twenty-six billion, two hundred seventy-seven million, seven hundred forty-two thousand, four hundred twenty-eight".