420211120011 has 8 divisors (see below), whose sum is σ = 560809566864. Its totient is φ = 279876709920.

The previous prime is 420211119983. The next prime is 420211120027. The reversal of 420211120011 is 110021112024.

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

It is not a de Polignac number, because 420211120011 - 2¹³ = 420211111819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (420211120081) 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, 66005476 + ... + 66011841.

It is an arithmetic number, because the mean of its divisors is an integer number (70101195858).

Almost surely, 2^420211120011 is an apocalyptic number.

420211120011 is a deficient number, since it is larger than the sum of its proper divisors (140598446853).

420211120011 is a wasteful number, since it uses less digits than its factorization.

420211120011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132018381.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 420211120011 its reverse (110021112024), we get a palindrome (530232232035).

The spelling of 420211120011 in words is "four hundred twenty billion, two hundred eleven million, one hundred twenty thousand, eleven".