201044220422 has 8 divisors (see below), whose sum is σ = 303735873000. Its totient is φ = 99798929424.

The previous prime is 201044220407. The next prime is 201044220451. The reversal of 201044220422 is 224022440102.

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

It is a congruent number.

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, 361590047 + ... + 361590602.

It is an arithmetic number, because the mean of its divisors is an integer number (37966984125).

Almost surely, 2^201044220422 is an apocalyptic number.

201044220422 is a deficient number, since it is larger than the sum of its proper divisors (102691652578).

201044220422 is a wasteful number, since it uses less digits than its factorization.

201044220422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723180790.

The product of its (nonzero) digits is 2048, while the sum is 23.

Adding to 201044220422 its reverse (224022440102), we get a palindrome (425066660524).

The spelling of 201044220422 in words is "two hundred one billion, forty-four million, two hundred twenty thousand, four hundred twenty-two".