42212123003 has 32 divisors (see below), whose sum is σ = 46042053696. Its totient is φ = 38551072768.

The previous prime is 42212122991. The next prime is 42212123081. The reversal of 42212123003 is 30032121224.

42212123003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 42212123003 - 2⁴ = 42212122987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42212122003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35382575 + ... + 35383767.

It is an arithmetic number, because the mean of its divisors is an integer number (1438814178).

Almost surely, 2^42212123003 is an apocalyptic number.

42212123003 is a deficient number, since it is larger than the sum of its proper divisors (3829930693).

42212123003 is a wasteful number, since it uses less digits than its factorization.

42212123003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1663.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 42212123003 its reverse (30032121224), we get a palindrome (72244244227).

The spelling of 42212123003 in words is "forty-two billion, two hundred twelve million, one hundred twenty-three thousand, three".