20052211435 has 8 divisors (see below), whose sum is σ = 24149524176. Its totient is φ = 15983855520.

The previous prime is 20052211429. The next prime is 20052211511. The reversal of 20052211435 is 53411225002.

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

It is not a de Polignac number, because 20052211435 - 2³ = 20052211427 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7237681 + ... + 7240450.

It is an arithmetic number, because the mean of its divisors is an integer number (3018690522).

Almost surely, 2^20052211435 is an apocalyptic number.

20052211435 is a deficient number, since it is larger than the sum of its proper divisors (4097312741).

20052211435 is a wasteful number, since it uses less digits than its factorization.

20052211435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14478413.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 20052211435 its reverse (53411225002), we get a palindrome (73463436437).

The spelling of 20052211435 in words is "twenty billion, fifty-two million, two hundred eleven thousand, four hundred thirty-five".