42211203 has 8 divisors (see below), whose sum is σ = 56340816. Its totient is φ = 28111200.

The previous prime is 42211171. The next prime is 42211219. The reversal of 42211203 is 30211224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42211203 - 2⁵ = 42211171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42211303) 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, 3828 + ... + 9953.

It is an arithmetic number, because the mean of its divisors is an integer number (7042602).

Almost surely, 2^42211203 is an apocalyptic number.

42211203 is a deficient number, since it is larger than the sum of its proper divisors (14129613).

42211203 is a wasteful number, since it uses less digits than its factorization.

42211203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14805.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 42211203 is about 6497.0149299505. The cubic root of 42211203 is about 348.1843471027.

Adding to 42211203 its reverse (30211224), we get a palindrome (72422427).

The spelling of 42211203 in words is "forty-two million, two hundred eleven thousand, two hundred three".