1063215422 has 8 divisors (see below), whose sum is σ = 1604607816. Its totient is φ = 528346152.

The previous prime is 1063215407. The next prime is 1063215427. The reversal of 1063215422 is 2245123601.

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 2×1063215422² = 2260854067157276168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1063215391 and 1063215400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1063215427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1630373 + ... + 1631024.

It is an arithmetic number, because the mean of its divisors is an integer number (200575977).

Almost surely, 2^1063215422 is an apocalyptic number.

1063215422 is a deficient number, since it is larger than the sum of its proper divisors (541392394).

1063215422 is a wasteful number, since it uses less digits than its factorization.

1063215422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3261562.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 1063215422 is about 32606.9842518440. The cubic root of 1063215422 is about 1020.6427520044.

The spelling of 1063215422 in words is "one billion, sixty-three million, two hundred fifteen thousand, four hundred twenty-two".