42212352601 has 4 divisors (see below), whose sum is σ = 42213345552. Its totient is φ = 42211359652.

The previous prime is 42212352551. The next prime is 42212352613. The reversal of 42212352601 is 10625321224.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42212352601 - 2²⁹ = 41675481689 is a prime.

It is a super-2 number, since 2×42212352601² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42212352601.

It is not an unprimeable number, because it can be changed into a prime (42212350601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 429715 + ... + 518728.

It is an arithmetic number, because the mean of its divisors is an integer number (10553336388).

Almost surely, 2^42212352601 is an apocalyptic number.

It is an amenable number.

42212352601 is a deficient number, since it is larger than the sum of its proper divisors (992951).

42212352601 is an equidigital number, since it uses as much as digits as its factorization.

42212352601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992950.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 42212352601 its reverse (10625321224), we get a palindrome (52837673825).

The spelling of 42212352601 in words is "forty-two billion, two hundred twelve million, three hundred fifty-two thousand, six hundred one".