220201424434 has 8 divisors (see below), whose sum is σ = 330526683648. Its totient is φ = 110025863220.

The previous prime is 220201424419. The next prime is 220201424453. The reversal of 220201424434 is 434424102022.

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

It is a super-2 number, since 2×220201424434² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37420822 + ... + 37426705.

It is an arithmetic number, because the mean of its divisors is an integer number (41315835456).

Almost surely, 2^220201424434 is an apocalyptic number.

220201424434 is a deficient number, since it is larger than the sum of its proper divisors (110325259214).

220201424434 is a wasteful number, since it uses less digits than its factorization.

220201424434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74849000.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 220201424434 its reverse (434424102022), we get a palindrome (654625526456).

The spelling of 220201424434 in words is "two hundred twenty billion, two hundred one million, four hundred twenty-four thousand, four hundred thirty-four".