22443321001010 has 64 divisors (see below), whose sum is σ = 49726333085184. Its totient is φ = 7102120435200.

The previous prime is 22443321001001. The next prime is 22443321001037. The reversal of 22443321001010 is 1010012334422.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6479195 + ... + 9320225.

It is an arithmetic number, because the mean of its divisors is an integer number (776973954456).

Almost surely, 2^{22443321001010} is an apocalyptic number.

22443321001010 is an abundant number, since it is smaller than the sum of its proper divisors (27283012084174).

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

22443321001010 is a wasteful number, since it uses less digits than its factorization.

22443321001010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2849739.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 22443321001010 its reverse (1010012334422), we get a palindrome (23453333335432).

The spelling of 22443321001010 in words is "twenty-two trillion, four hundred forty-three billion, three hundred twenty-one million, one thousand, ten".