22010012022010 has 32 divisors (see below), whose sum is σ = 42230027062800. Its totient is φ = 8230510605312.

The previous prime is 22010012021957. The next prime is 22010012022041. The reversal of 22010012022010 is 1022021001022.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 1422893508201 + 20587118513809 = 1192851^2 + 4537303^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 434439969 + ... + 434490628.

Almost surely, 2^{22010012022010} is an apocalyptic number.

22010012022010 is a deficient number, since it is larger than the sum of its proper divisors (20220015040790).

22010012022010 is a wasteful number, since it uses less digits than its factorization.

22010012022010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868930770.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22010012022010 its reverse (1022021001022), we get a palindrome (23032033023032).

The spelling of 22010012022010 in words is "twenty-two trillion, ten billion, twelve million, twenty-two thousand, ten".