22202224020044 has 24 divisors (see below), whose sum is σ = 41114222569728. Its totient is φ = 10468899259280.

The previous prime is 22202224020043. The next prime is 22202224020073. The reversal of 22202224020044 is 44002042220222.

It is a super-2 number, since 2×22202224020044² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22202224019995 and 22202224020022.

It is not an unprimeable number, because it can be changed into a prime (22202224020043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1699490102 + ... + 1699503165.

It is an arithmetic number, because the mean of its divisors is an integer number (1713092607072).

Almost surely, 2^{22202224020044} is an apocalyptic number.

It is an amenable number.

22202224020044 is a deficient number, since it is larger than the sum of its proper divisors (18911998549684).

22202224020044 is a wasteful number, since it uses less digits than its factorization.

22202224020044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3398993365 (or 3398993363 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 22202224020044 its reverse (44002042220222), we get a palindrome (66204266240266).

The spelling of 22202224020044 in words is "twenty-two trillion, two hundred two billion, two hundred twenty-four million, twenty thousand, forty-four".