202220011010 has 16 divisors (see below), whose sum is σ = 364006508472. Its totient is φ = 80885673600.

The previous prime is 202220011003. The next prime is 202220011051. The reversal of 202220011010 is 10110022202.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 169761304441 + 32458706569 = 412021^2 + 180163^2 .

It is a junction number, because it is equal to n+sod(n) for n = 202220010982 and 202220011000.

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, 97790 + ... + 643430.

Almost surely, 2^202220011010 is an apocalyptic number.

202220011010 is a deficient number, since it is larger than the sum of its proper divisors (161786497462).

202220011010 is a wasteful number, since it uses less digits than its factorization.

202220011010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582709.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 202220011010 its reverse (10110022202), we get a palindrome (212330033212).

The spelling of 202220011010 in words is "two hundred two billion, two hundred twenty million, eleven thousand, ten".