2210202010 has 16 divisors (see below), whose sum is σ = 3979016136. Its totient is φ = 883935808.

The previous prime is 2210201989. The next prime is 2210202061. The reversal of 2210202010 is 102020122.

It can be written as a sum of positive squares in 4 ways, for example, as 2050912369 + 159289641 = 45287^2 + 12621^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63324 + ... + 91816.

Almost surely, 2^2210202010 is an apocalyptic number.

2210202010 is a deficient number, since it is larger than the sum of its proper divisors (1768814126).

2210202010 is a wasteful number, since it uses less digits than its factorization.

2210202010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36257.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 2210202010 is about 47012.7856013659. The cubic root of 2210202010 is about 1302.5987482895.

Adding to 2210202010 its reverse (102020122), we get a palindrome (2312222132).

It can be divided in two parts, 2 and 210202010, that added together give a palindrome (210202012).

The spelling of 2210202010 in words is "two billion, two hundred ten million, two hundred two thousand, ten".