112722002 has 8 divisors (see below), whose sum is σ = 179029116. Its totient is φ = 53045632.

The previous prime is 112721989. The next prime is 112722007. The reversal of 112722002 is 200227211.

It can be written as a sum of positive squares in 2 ways, for example, as 106275481 + 6446521 = 10309^2 + 2539^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (17).

It is not an unprimeable number, because it can be changed into a prime (112722007) 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, 1657643 + ... + 1657710.

Almost surely, 2^112722002 is an apocalyptic number.

112722002 is a deficient number, since it is larger than the sum of its proper divisors (66307114).

112722002 is a wasteful number, since it uses less digits than its factorization.

112722002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3315372.

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 112722002 is about 10617.0618346132. The cubic root of 112722002 is about 483.0620252495.

Adding to 112722002 its reverse (200227211), we get a palindrome (312949213).

The spelling of 112722002 in words is "one hundred twelve million, seven hundred twenty-two thousand, two".