22032043154 has 16 divisors (see below), whose sum is σ = 37295622720. Its totient is φ = 9669234960.

The previous prime is 22032043153. The next prime is 22032043177. The reversal of 22032043154 is 45134023022.

It is not an unprimeable number, because it can be changed into a prime (22032043153) 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, 17265854 + ... + 17267129.

It is an arithmetic number, because the mean of its divisors is an integer number (2330976420).

Almost surely, 2^22032043154 is an apocalyptic number.

22032043154 is a deficient number, since it is larger than the sum of its proper divisors (15263579566).

22032043154 is a wasteful number, since it uses less digits than its factorization.

22032043154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34533025.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 22032043154 its reverse (45134023022), we get a palindrome (67166066176).

The spelling of 22032043154 in words is "twenty-two billion, thirty-two million, forty-three thousand, one hundred fifty-four".