226630044542 has 16 divisors (see below), whose sum is σ = 379894266864. Its totient is φ = 100501128000.

The previous prime is 226630044541. The next prime is 226630044611. The reversal of 226630044542 is 245440036622.

It is a super-2 number, since 2×226630044542² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 226630044496 and 226630044505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226630044541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125625509 + ... + 125627312.

It is an arithmetic number, because the mean of its divisors is an integer number (23743391679).

Almost surely, 2^226630044542 is an apocalyptic number.

226630044542 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

226630044542 is a deficient number, since it is larger than the sum of its proper divisors (153264222322).

226630044542 is a wasteful number, since it uses less digits than its factorization.

226630044542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251252875.

The product of its (nonzero) digits is 276480, while the sum is 38.

The spelling of 226630044542 in words is "two hundred twenty-six billion, six hundred thirty million, forty-four thousand, five hundred forty-two".