220011002 has 8 divisors (see below), whose sum is σ = 338065812. Its totient is φ = 107322400.

The previous prime is 220010951. The next prime is 220011047. The reversal of 220011002 is 200110022.

It can be written as a sum of positive squares in 2 ways, for example, as 219958561 + 52441 = 14831^2 + 229^2 .

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

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, 1341449 + ... + 1341612.

Almost surely, 2^220011002 is an apocalyptic number.

220011002 is a deficient number, since it is larger than the sum of its proper divisors (118054810).

220011002 is a wasteful number, since it uses less digits than its factorization.

220011002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2683104.

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 220011002 is about 14832.7678468990. The cubic root of 220011002 is about 603.6911366926.

Adding to 220011002 its reverse (200110022), we get a palindrome (420121024).

It can be divided in two parts, 2 and 20011002, that multiplied together give a palindrome (40022004).

The spelling of 220011002 in words is "two hundred twenty million, eleven thousand, two".