1002211010 has 8 divisors (see below), whose sum is σ = 1803979836. Its totient is φ = 400884400.

The previous prime is 1002211003. The next prime is 1002211027. The reversal of 1002211010 is 101122001.

It can be written as a sum of positive squares in 2 ways, for example, as 906190609 + 96020401 = 30103^2 + 9799^2 .

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, 50110541 + ... + 50110560.

Almost surely, 2^1002211010 is an apocalyptic number.

1002211010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1002211010 is a deficient number, since it is larger than the sum of its proper divisors (801768826).

1002211010 is a wasteful number, since it uses less digits than its factorization.

1002211010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100221108.

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 1002211010 is about 31657.7164369131. The cubic root of 1002211010 is about 1000.7364608256.

Adding to 1002211010 its reverse (101122001), we get a palindrome (1103333011).

The spelling of 1002211010 in words is "one billion, two million, two hundred eleven thousand, ten".