2002210990 has 32 divisors (see below), whose sum is σ = 3884158656. Its totient is φ = 738716160.

The previous prime is 2002210979. The next prime is 2002210993. The reversal of 2002210990 is 990122002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002210993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191334 + ... + 201526.

It is an arithmetic number, because the mean of its divisors is an integer number (121379958).

Almost surely, 2^2002210990 is an apocalyptic number.

2002210990 is a deficient number, since it is larger than the sum of its proper divisors (1881947666).

2002210990 is a wasteful number, since it uses less digits than its factorization.

2002210990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11724.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 2002210990 is about 44746.0723416033. The cubic root of 2002210990 is about 1260.3851577209.

Adding to 2002210990 its reverse (990122002), we get a palindrome (2992332992).

The spelling of 2002210990 in words is "two billion, two million, two hundred ten thousand, nine hundred ninety".