2242264066044 has 24 divisors (see below), whose sum is σ = 5233077922128. Its totient is φ = 747260150400.

The previous prime is 2242264066001. The next prime is 2242264066073. The reversal of 2242264066044 is 4406604622422.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2242264065987 and 2242264066005.

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, 20092657 + ... + 20203944.

It is an arithmetic number, because the mean of its divisors is an integer number (218044913422).

Almost surely, 2^{2242264066044} is an apocalyptic number.

It is an amenable number.

2242264066044 is an abundant number, since it is smaller than the sum of its proper divisors (2990813856084).

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

2242264066044 is a wasteful number, since it uses less digits than its factorization.

2242264066044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40301245 (or 40301243 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 42.

Adding to 2242264066044 its reverse (4406604622422), we get a palindrome (6648868688466).

The spelling of 2242264066044 in words is "two trillion, two hundred forty-two billion, two hundred sixty-four million, sixty-six thousand, forty-four".