2210202012 has 24 divisors (see below), whose sum is σ = 5164026112. Its totient is φ = 735750000.

The previous prime is 2210201989. The next prime is 2210202061. The reversal of 2210202012 is 2102020122.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

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, 113614 + ... + 131637.

Almost surely, 2^2210202012 is an apocalyptic number.

It is an amenable number.

2210202012 is an abundant number, since it is smaller than the sum of its proper divisors (2953824100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2210202012 is a wasteful number, since it uses less digits than its factorization.

2210202012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246009 (or 246007 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 2210202012 is about 47012.7856226367. The cubic root of 2210202012 is about 1302.5987486824.

Adding to 2210202012 its reverse (2102020122), we get a palindrome (4312222134).

It can be divided in two parts, 2 and 210202012, that multiplied together give a palindrome (420404024).

The spelling of 2210202012 in words is "two billion, two hundred ten million, two hundred two thousand, twelve".