1002214101 has 32 divisors (see below), whose sum is σ = 1563033600. Its totient is φ = 570973872.

The previous prime is 1002214093. The next prime is 1002214111. The reversal of 1002214101 is 1014122001.

It is a happy number.

It is not a de Polignac number, because 1002214101 - 2³ = 1002214093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002214111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 392836 + ... + 395378.

It is an arithmetic number, because the mean of its divisors is an integer number (48844800).

Almost surely, 2^1002214101 is an apocalyptic number.

It is an amenable number.

1002214101 is a deficient number, since it is larger than the sum of its proper divisors (560819499).

1002214101 is an equidigital number, since it uses as much as digits as its factorization.

1002214101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2950 (or 2936 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 1002214101 is about 31657.7652559368. The cubic root of 1002214101 is about 1000.7374896420.

Adding to 1002214101 its reverse (1014122001), we get a palindrome (2016336102).

The spelling of 1002214101 in words is "one billion, two million, two hundred fourteen thousand, one hundred one".