22012302010 has 32 divisors (see below), whose sum is σ = 40662790272. Its totient is φ = 8576470080.

The previous prime is 22012302001. The next prime is 22012302019. The reversal of 22012302010 is 1020321022.

It is an interprime number because it is at equal distance from previous prime (22012302001) and next prime (22012302019).

It is not an unprimeable number, because it can be changed into a prime (22012302019) 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, 112344 + ... + 238003.

It is an arithmetic number, because the mean of its divisors is an integer number (1270712196).

Almost surely, 2^22012302010 is an apocalyptic number.

22012302010 is a deficient number, since it is larger than the sum of its proper divisors (18650488262).

22012302010 is a wasteful number, since it uses less digits than its factorization.

22012302010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350518.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 22012302010 its reverse (1020321022), we get a palindrome (23032623032).

The spelling of 22012302010 in words is "twenty-two billion, twelve million, three hundred two thousand, ten".