226210042 has 16 divisors (see below), whose sum is σ = 349090560. Its totient is φ = 109888272.

The previous prime is 226210031. The next prime is 226210043. The reversal of 226210042 is 240012622.

It is not an unprimeable number, because it can be changed into a prime (226210043) 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, 559 + ... + 21277.

It is an arithmetic number, because the mean of its divisors is an integer number (21818160).

Almost surely, 2^226210042 is an apocalyptic number.

226210042 is a deficient number, since it is larger than the sum of its proper divisors (122880518).

226210042 is a wasteful number, since it uses less digits than its factorization.

226210042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20877.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 226210042 is about 15040.2806489773. The cubic root of 226210042 is about 609.3085796622.

Adding to 226210042 its reverse (240012622), we get a palindrome (466222664).

It can be divided in two parts, 22 and 6210042, that added together give a square (6210064 = 2492²).

The spelling of 226210042 in words is "two hundred twenty-six million, two hundred ten thousand, forty-two".