4015534201222 has 8 divisors (see below), whose sum is σ = 6031796792400. Its totient is φ = 2004935270424.

The previous prime is 4015534201193. The next prime is 4015534201223. The reversal of 4015534201222 is 2221024355104.

It is a happy number.

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

It is a super-2 number, since 2×4015534201222² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4015534201223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1415913322 + ... + 1415916157.

It is an arithmetic number, because the mean of its divisors is an integer number (753974599050).

Almost surely, 2^{4015534201222} is an apocalyptic number.

4015534201222 is a deficient number, since it is larger than the sum of its proper divisors (2016262591178).

4015534201222 is a wasteful number, since it uses less digits than its factorization.

4015534201222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2831830190.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 4015534201222 its reverse (2221024355104), we get a palindrome (6236558556326).

The spelling of 4015534201222 in words is "four trillion, fifteen billion, five hundred thirty-four million, two hundred one thousand, two hundred twenty-two".