226421254652 has 6 divisors (see below), whose sum is σ = 396237195648. Its totient is φ = 113210627324.

The previous prime is 226421254607. The next prime is 226421254663. The reversal of 226421254652 is 256452124622.

It is a super-2 number, since 2×226421254652² (a number of 24 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 as a sum of consecutive naturals, namely, 28302656828 + ... + 28302656835.

It is an arithmetic number, because the mean of its divisors is an integer number (66039532608).

Almost surely, 2^226421254652 is an apocalyptic number.

It is an amenable number.

226421254652 is a deficient number, since it is larger than the sum of its proper divisors (169815940996).

226421254652 is a wasteful number, since it uses less digits than its factorization.

226421254652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56605313667 (or 56605313665 counting only the distinct ones).

The product of its digits is 460800, while the sum is 41.

The spelling of 226421254652 in words is "two hundred twenty-six billion, four hundred twenty-one million, two hundred fifty-four thousand, six hundred fifty-two".