22030022623144 has 16 divisors (see below), whose sum is σ = 41306408512020. Its totient is φ = 11014980353280.

The previous prime is 22030022623123. The next prime is 22030022623229. The reversal of 22030022623144 is 44132622003022.

It can be written as a sum of positive squares in 2 ways, for example, as 20451758059044 + 1578264564100 = 4522362^2 + 1256290^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 691969 + ... + 6673744.

Almost surely, 2^{22030022623144} is an apocalyptic number.

It is an amenable number.

22030022623144 is a deficient number, since it is larger than the sum of its proper divisors (19276385888876).

22030022623144 is a wasteful number, since it uses less digits than its factorization.

22030022623144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7739580 (or 7739576 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 22030022623144 its reverse (44132622003022), we get a palindrome (66162644626166).

The spelling of 22030022623144 in words is "twenty-two trillion, thirty billion, twenty-two million, six hundred twenty-three thousand, one hundred forty-four".