11451122226230 has 64 divisors (see below), whose sum is σ = 20962024473600. Its totient is φ = 4503433106304.

The previous prime is 11451122226197. The next prime is 11451122226251. The reversal of 11451122226230 is 3262222115411.

It is a super-2 number, since 2×11451122226230² (a number of 27 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 31 ways as a sum of consecutive naturals, for example, 84465479 + ... + 84600941.

It is an arithmetic number, because the mean of its divisors is an integer number (327531632400).

Almost surely, 2^{11451122226230} is an apocalyptic number.

11451122226230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11451122226230 is a deficient number, since it is larger than the sum of its proper divisors (9510902247370).

11451122226230 is a wasteful number, since it uses less digits than its factorization.

11451122226230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136173.

The product of its (nonzero) digits is 11520, while the sum is 32.

The spelling of 11451122226230 in words is "eleven trillion, four hundred fifty-one billion, one hundred twenty-two million, two hundred twenty-six thousand, two hundred thirty".