1006013222 has 8 divisors (see below), whose sum is σ = 1509438672. Its totient is φ = 502867000.

The previous prime is 1006013221. The next prime is 1006013243. The reversal of 1006013222 is 2223106001.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1006013222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1006013221) 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, 60554 + ... + 75357.

It is an arithmetic number, because the mean of its divisors is an integer number (188679834).

Almost surely, 2^1006013222 is an apocalyptic number.

1006013222 is a deficient number, since it is larger than the sum of its proper divisors (503425450).

1006013222 is a wasteful number, since it uses less digits than its factorization.

1006013222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139614.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1006013222 is about 31717.7114874324. The cubic root of 1006013222 is about 1002.0004030527. Note that the first 3 decimals are identical.

Adding to 1006013222 its reverse (2223106001), we get a palindrome (3229119223).

It can be divided in two parts, 100601 and 3222, that added together give a cube (103823 = 47³).

The spelling of 1006013222 in words is "one billion, six million, thirteen thousand, two hundred twenty-two".